What is a biotic factor?
A. anything that can change in an ecosystem
B. the living influences of an ecosystem
C. a component of an ecosystem that cycles through it
D. anything that affects the living organisms

Answers

Answer 1

Answer:

the living influences of an eco system

Answer 2

Answer:

B

Explanation:

A biotic factor is any living thing that affects the ecosystem around it. Biotic is referring to life/something alive and a factor is something that influences another thing.


Related Questions

Natural gas drilling locations are determined by _______. a. random drilling b. seismic surveys c. natural gas dogs d. satellite surveys please select the best answer from the choices provided a b c d

Answers

Natural gas is produced naturally by decomposed plants and animals which are subjected to intense heat from earth and pressure from rock. Seismic surveys are often used by geologists for its drilling.

What are the factors involved in natural gas drilling?

When extracting natural gas, it is very much important to identify correct location and to identify some factors regarding location. Below are the factors for consideration.

Extraction of resource: it is very important to select the exact site for the extraction. Various states have laws for this process.Selection of drilling site: specific locations are selected based on factors like topography, reservoir characteristics, geology, etc. This is also done after clearing some laws.

Thus, the correct option is option b.

For more information about natural gas, visit:

https://brainly.com/question/12200462

Answer:

short answer: OPTION B

Explanation:

just took the quiz on edge

What happens to the number of chromosomes during fertilization?

The original number of body chromosomes are reinstated.
The number of chromosomes drastically decreases.
The number of chromosomes stays the same until birth.

There is an excess number of chromosomes.

Answers

Answer: I believe the answer is D.

Explanation:

If a cell was observed under the microscope and found to have a rigid cell wall and be green in color that cell is most likely a

Plant cell
Animal cell
Algae cell
Bacterium cell

Answers

Answer:

A plant cell is your answer

Explanation:

prosses of elimination

animal cell - dose not have a cell wall

algae cell - its cell wall has more of a bubblelike appearance

bacterium cell - cell wall is not rigid, and color can vary it has more of a lose thread type look.

plant cell - has a green cell wall that is rigid <--- this is your answer

Write a persuasive paragraph to be read at the next planning commission meeting. Describe the data collected, and state your opinion on the effects of the factory’s operations on the coral reef ecosystem. Include recommendations for the planning committee to help remediate the problem and preserve the reef. (4 points)

Answers

There is adverse effects of the factory’s operations on the coral reef ecosystem.

Effects of industrial waste on coral reef?

Industrial waste production threatens the Great Barrier Reef. The Great Barrier Reef has thousands of types of fish and hundreds of types of corals so if Great Barrier Reef is destroyed, these fish and organism also lost their habitat.

The solution for this problem is to stop throwing industrial waste into the ocean so we can conclude that there is adverse effects of the factory’s operations on the coral reef ecosystem.

Learn more about ecosystem here: https://brainly.com/question/15971107

Select the correct answer from each drop-down menu. the sun is the primary source of energy for ecosystems. the sun emits . when an organism obtains nutrients by feeding on other organisms in the ecosystem, energy is used and released. energy changes form, but it isn’t destroyed as it transforms. this scientific law is called the law of .

Answers

The scientific law of one organism feeding off other where energy is transferred from one form to another is known as the law of conservation of energy.

How the sun is the primary source of energy for ecosystems?

Energy from the highest energy source that is sun is absorbed by plants to convert it into food (i.e a form of energy). plants are the only ones that can convert sunlight into another form of energy directly.

The animals and organisms that feed off of the plants take some part of this energy for their life cycles and then the animals that feed off of these animals again take some part of this energy and carry on with their life cycle, this is how energy from sun (highest source) is transferred to different organisms by Just changing form.

Thus, The scientific law of one organism feeding off other where energy is transferred.

To learn more about primary source of energy click here:

https://brainly.com/question/20893934

Answer:

1. radiant energy 2. Conservation of energy

Explanation:

Explain the seasonal effects on the northern and southern hemisphere.

Answers

Answer: The Northern Hemisphere receives less energy than the Southern Hemisphere since the sun is now angled away from it.

As temperatures and precipitation increase in northern regions of the northern hemisphere, the southern regions are likely getting warmer and, in many locations, drier.

A person who has very toned muscles likely has.... A.extra nerve cells. B. lots of digestive enzymes. C.tightly packed myofibrils. D.lots of smooth E.R.

Answers

We can confirm that a person with very toned muscles likely has tightly packed myofibrils.

What are myofibrils?

These fibers are the protein filaments that cause contractions in the structure of the muscle. Weight training tones muscles by increasing the number of myofibrils in a sarcomere, thus increasing its capacity to produce force.

Therefore, we can confirm that a person with very toned muscles likely has tightly packed myofibrils.

To learn more about muscle fibers visit:

https://brainly.com/question/1426285?referrer=searchResults

Answer: C

Explanation:

The space that lies between the dura mater and the periosteum of the vertebrae, and houses areolar connective tissue, blood vessels, and adipose connective tissue is the ___________ space.

Answers

The answer is the epidural space

What human practice led Darwin towards the Theory of Natural Selection

Answers

Dating, dating lead to it.

How does cystic fibrosis affect mitosis? If yes, explain how.

Answers

Answer:

Yes, it does affect mitosis.

Explanation:

CF is caused by a mutation in the gene that produces cystic fibrosis transmembrane conductance regulator proteins. This defective CFTR protein will change ion influx and efflux across the body's cell membranes. This, in turn, will change the environment of the cells.

hope this helps :)

which of the follow is an example of how groundwater interacts
with the geosphere?
O hot springs
O All of these are examples
Ostalactites/stalagmites
O gysers

Answers

Answer:

best answer is A

Explanation:

During DNA replication, if one base is substituted for another, ____ occurs.

Answers

Answer:

Point mutation

Please mark brainliest

Helper t cells interact with target cells by recognizing __________.

Answers

Answer:

Helper T-cells interact with target cells by recognizing antigens that are complexed with MHC proteins

Explanation:

please consider as brainlest if i helped toy

g Jogging primarily uses the ______ energy system, while a 200 meter sprint primarily uses the ______ energy system. Group of answer choices ATP-PC, aerobic metabolism anaerobic glycolysis. aerobic metabolism both primarily use aerobic metabolism aerobic metabolism, anaerobic glycolysis

Answers

Jogging primarily uses the aerobic metabolism energy system, while a 200 meter sprint primarily uses the anaerobic glycolysis energy system.

What is anaerobic and aerobic energy system?

Aerobic respiration involves the use of oxygen to release energy for metabolism while anaerobic respiration is release of energy without oxygen.

For a jogging exercise, which takes longer than 2 - 3 minutes makes use of aerobic metabolism because oxygen is needed for the muscles to get energy.

On the other hand, a 200 meter sprint primarily uses anaerobic system of glycolysis as it takes only seconds to complete the race.

Learn more about metabolism at: https://brainly.com/question/12605249

#SPJ1

Mary loved having her goldfish tank in her office. She said watching the fish swim around was calming to her on stressful days. Mary thought that if 2 goldfish in her tank could make her less stressed then certainly 8 goldfish would be even better. After three days of having 8 goldfish in her tank, she noticed 5 of the fish began to sink to the bottom of the tank becoming less active than the remaining 3. A few days later the 5 sick fish died and the 3 remaining fish thrived. Use the data to help you choose three reasons the carrying capacity of the fish tank wasn’t able to accommodate all 8 goldfish.

Answers

Answer: I think that the reason to this is because the oxygen abundance was too low, the competition for food and other resources was too high, so there could be fish the would be filtered out and be killed.

Explanation:

How are the kelp and the chemosynthetic bacteria of the hydrothermal vents similar?.

Answers

Answer: Both are primary producers.

Explanation:..hope this helps ^^ have a good day :3 xlXCherryColaXlx...(pls mark me brainliest)

Kelp and the chemosynthetic bacteria the hydrothermal vents  are similar to each other. Both of them are primary producers and both of them use solar energy to prepare their food.

What is chemo synthetic bacteria ?

The bacteria which use chemical reactions order to produce energy and the source of energy that is food is prepared through the bio molecular chemical conversions.

Both of these use chemosynthesis and the energy production is at primary level along with being the primary producers.  

Thus, it can be said that both are primary producers.

Learn more about chemo synthetic bacteria at :

https://brainly.com/question/18221860

#SPJ5

It is important to ask respectful questions about another's ideas and beliefs.

Question 2 options:
True
False

Answers

Answer:

I would say true

Explanation:

Answer:

True

Explanation:

Yes, it is very important to be respectful when asking questions about someone's ideas and beliefs. ALWAYS BE RESPECTFUL!!

hope this helps!! p.s. i really need brainliest :)

IM CONFUSED
Find the mean number of beans eaten for each of the three-day periods: Days 1 to 3, Days 4 to 6, and Days 7 to 9. Use the values you recorded in Table D of your Student Guide. Record the mean numbers in Table E.

Answers

Answer:

So to find a mean value, you have to add the scores together and then divide it by the number of scores you added.

Explanation:

Example:

2 + 3 + 4 = 9

9 ÷ 3 = 3

What would be the effect of a mutation in the laci gene that prevented the repressor from binding to lactose?

Answers

Answer:

The lac Z , Y , and A genes would not be expressed . 8 . What is the role of glucose in catabolite repression ? It decreases the levels of c AMP in the cell , repressing transcription from the lac operon

Explanation:

How do vaccines work if the pathogen in them is dead?

Answers

Vaccines work by stimulating the immune system to recognize and defend against specific pathogens, such as viruses or bacteria, that cause diseases.

How vaccines work

There are different types of vaccines, including those that contain dead or inactivated pathogens.

When a vaccine contains dead or inactivated pathogens, it means that the pathogens have been rendered non-functional or unable to cause disease. However, they still retain their antigenic properties, which means they can trigger an immune response.

When the dead or inactivated pathogens are introduced into the body through vaccination, the immune system recognizes them as foreign invaders.

Read mroe on vaccines here https://brainly.com/question/625596

#SPJ1

The nuclear membrane's role in the regulation of gene expression involves _____. protein activation translation protein degradation regulating the transport of mRNA to the cytoplasm RNA processing

Answers

Answer:

Regulation the transport of mmRNA to the cytoplasm

Explanation:

Gymnosperms and angiosperm are believed to be more closely related to one another than the other major plant groups because

Answers

Answer:

cause both groups are protect their seeds without any protective structure

Explanation:

What type of electric current continually reverses direction?

Answers

Answer:

a.c current

Explanation:

alternating current continously changes its direction when flowing in a circuit . a.c current is used in transformer and a.c generator

Achondroplasia is a common form of dwarfism caused by autosomal dominant mutation in the fibroblast growth factor receptor 3 (Fgfr3) gene. If a person with achondroplasia (Aa) married and had children with a person of normal height, what is the probability that both their first child and second child would have achondroplasia

Answers

The probability that both their first child and second child would have achondroplasia is a P=1/4 (one quarter).

What is Achondroplasia?

Generally, Achondroplasia is simply defined as a genetic disorder in which the formation of long bones through cartilage ossification is slowed,

In conclusion. the probability that both the first child and second child of an achondroplasia patient has achondroplasia is 1/4 or a quarter chance.

Read more about Reproduction

https://brainly.com/question/23471979

#SPJ1

Overgrazing of grasslands can lead to reduced range quality. Two of the major effects of overgrazing are:.

Answers

Answer:

soil erosion and lack of nutrients in the soil

Explanation:

the weak, overgrazed pasture will be highly susceptible to interrill, rill and gully erosion, which can lead to: loss of valuable topsoil; reduction in soil organic matter; and reduction in nitrogen pool to feed your forage. overgrazing increases soil compaction

What is the primary function of mitosis and meiosis?

fertilization

ensure cellular respiration uses the correct amount of energy
ensure cells have the correct amount of DNA
initiate as_xual and s_xual reproduction

Answers

Answer:

initiate as**xal reproduction (MITOSIS) and s**ual reproduction (MEIOSIS)

resume with deforestation urbanization desertification invasive species global warming climate change​

Answers

Answer:

Global, and economic catastrophy.

Explanation:

Which region of the human alimentary tract has both the largest population of bacteria and the greatest species diversity

Answers

The region of the human alimentary tract that has both the largest population of bacteria and the greatest species diversity is the the colon.

The normal flora of the alimentary tract

Normal flora are those microorganisms that resides in a living organism without causing it harm or diseases.

These normal flora become established in different parts of the body from birth such that the normal flora found in the mouth is not the same as the one found in the colon of the alimentary tract.

From research works, the large intestine (colon) is known to contain 100 billion per milliliter of fluid culture.

The massive numbers of bacteria in the large intestine (colon) creates a great special variation in the flora. The streptococci and lactobacilli found in the colon often adhere to cells by means of capsules surrounding the bacteria.

Therefore, the region of the human alimentary tract that has both the largest population of bacteria and the greatest species diversity is the the colon.

Learn more about normal flora here:

https://brainly.com/question/10641594?source=archive

What happens to energy from the Sun when it reaches Earth

Answers

Answer:

The energy from the sun that reaches Earth’s surface is mostly “shortwave” radiation – mostly visible light. This energy passes freely through the atmosphere and is absorbed by Earth’s surface. The surface warms from the energy input, and some of its heat projects back to the atmosphere as infrared radiation.

Explanation:

Energy released from the Sun is emitted as shortwave light and ultraviolet energy. When it reaches the Earth, some is reflected back to space by clouds, some is absorbed by the atmosphere, and some is absorbed at the Earth’s surface. … Shortwave radiation reflected back to space by clouds.

The plant cellwall is made up of carbohydrate calked chitin.true /false

Answers

The plant cell wall is made up of a carbohydrate called chitin

FALSE! It's made out of cellulose :)

Other Questions
Write the rough draft of your short persuasive essay. You may copy and paste the accented and special characters from this list if needed: , , , , , , , , , , , , , , Your rough draft should be written in complete sentences in Spanish and include the following requirements:What to include in your rough draft HintStart with a hook: Write one question in Spanish to ask the reader if he/she knows an interesting fact about a natural disaster. Remember:Use saber in the imperfect tense.Claim: Write one sentence in Spanish to describe something that was being done because of the natural disaster. Remember:Use one progressive tense verb in the preterite tense, or imperfect tense.First fact: Write one sentence in Spanish that provides a call for action that you would like your reader to take. Remember:Use one persuasive phrase.Use one progressive tense verb in the present tense, preterite tense, or imperfect tense.Second fact: Write one sentence in Spanish that provides a call for action that you would like your reader to take. Remember:Use one persuasive phrase.Use one progressive tense verb in the present tense, preterite tense, or imperfect tense. A student observes interactions between two sets of electrically charged objects. In each set, the objects carry either a charge of -1 or +1 Coulomb. Which question can the student ask to identify the set with the stronger interaction? i needddddddd helpppppppppp The rectangle below has been enlarged by a scale of 3.5.A rectangle with a length of 8 and width of 6.[Not drawn to scale]What is the area of the enlarged rectangle?48 square units168 square units336 square units588 square unitsPlease help fast. Thank you In a response of two to three sentences, explain how these lines contribute to Beowulf's characterization as a hero."To all the earlmen after evenlight's glimmer'Neath heaven's bright hues hath hidden its glory.This my earls then urged me, the most excellent of them,Carles very clever, to come and assist thee,Folk-leader Hrothgar; fully they knew ofThe strength of my body."You must cite from and explain these lines in your response. please don't use other brainly answers for school reasons Why should you consider the individual's age when designing a training program?A. Older individuals cannot participate in strength training activities.B. Some activities may be inappropriate for particularly young or old participants.C. None applyD. Younger individuals do not need flexibility training. help me please i rate you highest An example of presidential power was a. When Congress Overrode President Bush's 2007 Medicare Veto.b. The National Social Security Act.c. Expansion of the National Park Service.d. The Civil Rights Act. What was one of Augustus Caesars biggest accomplishments as a leader? A) Encouraging the democratic voting process B) Passing his power along to the Senate C) Making sure the citizens voices were heard D) Building projects for the empire how do you say f-r-e-e p-o-i-n-t-s in french PLEASE help!! Based on the reading explain why communism was such a threat to the American government?you don't need to write a story you can list some examples so i can write it myself. A manager with _____ skills has the ability to deal effectively with people inside and outside the organization. Turner works a part-time job at a video game shop. He makes $12.30 per hour. If he works 22.5 hours this week, how much will he earn? f(x)= (x+1)/(x-1)find the derivative using the definition 76.280 seventy-six and twenty-eight ten-thousandthsseventy-six point two eight zeroseven and six hundred twenty-eight thousandthsseventy-six and two hundred eighty thousandths Question 5 of 5Which of these gives the best indication that a health service is based onpseudoscience?A. The service has not been researched and is expensive.B. The service is not controversial and is supervised by medicalprofessionals.C. The service has been extensively researched, has a high successrate, and is expensive.D. The service is inexpensive, is based on research, and has beenaround for a long time.SUBMIT The measures of angles A and B are supplementary. What is the measure of each angle? 6. if a cross country runner travels at a speed of 10 mph and he runs for 2 hours, how many miles will he have run at the end of the 2 hours? calculating distance !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! What is the FIRST STEP to solve this equation?3x+2=17Question 5 options:Add 2 to both sidesSubtract 2 from both sidesMultiply both sides by 3Divide both sides by 3