Answer:
D. Ecologist
Explanation:
Answer:
D Ecologist
Explanation:
Can a flatworm detect every stimulus in its environment?
Explanation:
Planaria (earthworms,flatworms ) are sensitive to many stimuli including: chemical gradients, texture, etc. When a Planarian is placed in a novel environment, there is an initial exploratory phase. he planaria can perfectly regenerate all elements of its morphology.
The layer of the Earth that contains the convection currents driving the movement of the tectonic plates is called???
Answer: mesosphere
Explanation: because I am studying it right now
In previous steps, it was determined that two loci control fruit color, that the parental genotypes are AAbb and aaBB, and that the F1 genotype is AaBb. What is the contribution of alleles at each locus to the phenotype
Answer:
One or more dominant alleles present at each locus produces a red phenotype.
Explanation:
You will find the complete question, answer, and explanation in the attached files due to technical problems.
A study on eye color was performed at an elementary school. The allele for brown eyes is dominant over the allele for blue eyes. Using the data given, what is the number of students in the 2000 sample that was taken that are heterozygous assuming the group is in Hardy-Weinberg equilibrium
Answer:
The correct option is C: 480 individuals.
Explanation:
You will find the complete question, the answer, and the explanation in the attached files due to technical problems.
A stream that flows into two different rivers is part of two
A reservoirs.
B. tributaries.
C. divides.
D.
watersheds.
Answer:
Tributaries
Explanation:
I wound think that they would be branching of so thats what i would say
A water body that flows on the surface of the earth is called a stream. The river is a larger water body compared to streams. Stream is shallow likened to river volume.
A stream that flows into two distinct rivers is part of two:
Option b. Tributary
This can be explained as:
A reservoir is a lake that reserves the water either created naturally or artificially.A stream that merges into the river is called tributary or affluent.A watershed is a drainage bay where the water from precipitation gets accumulated and drains to common river or water bodies.Therefore, a tributary is a stream that flows into two different rivers.
To learn more about streams and tributaries follow the link:
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do x rays have longer wave lengths than infrared waves?
Answer:
Yes they do their a bit longer
A student wants to know which part of his local beach contains the most turtle nests during nesting season. He makes a prediction to investigate based on his observations and plans his experiment. He performs the experiment to collect data. Once his experiment is completed, he gathers his evidence and analyzes it to form a conclusion. What part of the scientific method is he missing from this investigation? Ask a question. Construct a hypothesis. Do background research. Analyze the evidence.
Answer:
Construct a hypothesis
Explanation:
The scientific method is a step by step procedure followed in order to solve a scientific problem or answer a scientific question. The steps of the scientific method include:
- Making an observation
- Asking a question
- Doing background research
- Formulating an hypothesis
- Testing the hypothesis
- Analysing the result
- Conclusion
Based on the steps above, the student performing the investigation did not do a CONSTRUCT A HYPOTHESIS based on the prior information he/she has. Hypothesis is a testable explanation to a given problem or an asked question. The student failed to CONSTRUCT THE HYPOTHESIS, which is necessary to know whether or not to accept the results obtained.
True of false: Water is made of cells
Answer:
False.
Explanation:
Cells are made of water but water is not made of cells. Water is made out of 2 hydrogen atom and 1 oxygen atom.
define resource management why is it important
Answer:
being able to manage your resources
Explanation:
Answer:
Resource management is the process of pre-planning, scheduling, and allocating your resources to maximize efficiency. Meaning that you are prepared, know how much of a resource you need, and you do not over use this resource. This is important because without resource management, we would quickly run out of needed resources and would have to find another way to get it. If there is not another way to get it, we would have to go without it for a long while.
Explanation:
• 2. How is Environmental Science different from Chemistry?
Answer:
because its about the enviorment and the other one is about chemicals
Explanation:
Identifying the Major Structures of the Integumentar
Which are the major structures of the integumentary system? Select three options.
o bones
hair
joints
O muscles
nails
skin
tendons
Answer:
Hair
skin
nails
Explanation:
What effect could medical advances have on population growth?
A) Medical advances could lead to a decrease in both death and birth rates.
B) Medical advances could lead to a decrease in both death and growth rates.
C) Medical advances could lead to an increase in both birth and death rates.
D) Medical advances could lead to a decrease in death rate and increase in growth rate.
E) none of the above
When DNA helicase separates the two parental strands, it creates a Y-shape
called a?
Which level of organization is the HIGHEST?
A)tissue
B)an organ
C)an organism
D)an organ system
Answer:
c
Explanation:
t8ssues makes up organs, organs make up an organ system and that makes an organism
Which of the following is a chemotroph that gets its energy from inorganic compounds?
autotrophs
lithotrophs
organotrophs
phototrophs
heterotrophs
1
Which of the following is a question about physiology? ( Concept 40.0)
SHOW HINT
Do salamanders and frogs have the same number of toes on their front feet?
Thing
Are there any living birds with claws on the ends of their wings?
How is blood pressure affected by physical activity?
Do baleen whales have teeth?
Is it true that apes do not have fleshy tails like monkeys?
2
Most cells are microscopic because at this small size,
Concept
40.1)
SHOW HINT
Answer:
jbd GG ggrrstdsytdytdytdfxtrzt
The cheetah is considered one of the fastest land animals on Earth. How does the cheetah get the energy to run? Construct an explanation to describe how the cheetah's energy and photosynthesis are related. Click to add text
Answer:
It sleeps eats and gathers nutrients from what it eats,
Explanation:
CELLULAR RESPIRATION:
Cellular respiration is the process whereby living organisms obtain energy (ATP) by breaking down food molecules in their cells. All living organisms including Cheetahs perform cellular respiration by breaking down glucose to synthesize energy in form of ATP needed for their metabolic activities. Photosynthesis is performed by green plants to synthesize glucose using light energy. These glucose molecules are broken down during cellular respiration performed by animals to synthesize energy.Learn more at: https://brainly.com/question/13721588?referrer=searchResults
fossils at used to determine what
Answer:
fossils are used to tell how long they lived what did they eat how they died habitat what they eat
Explanation:
The fossils present in a rock exposure or in a core hole can be used to determine the ages of rocks very precisely. Detailed studies of many rocks from many places reveal that some fossils have a short, well-known time of existence. These useful fossils are called index fossils.
Answer:
Fossils have been used by scientists to determine the dates of rock layers (or strata) that were laid down in succession hundreds of years ago. However, the accuracy and precision of this method depend on several conditions, such as depth, lithology, thickness and abundance of the fossils in that rock.
Explanation:
Answer options
A. Phylum
B. Species
C. Genus
D. Kingdom
Which objects can make shadows? (Select all that apply)
1. Refrigerator
2.clear plastic
3.backpack
4.clear glass
5.wooden door
Answer:
Explanation:
1 and 5
Answer:
refrigerator
backpack
wooden door
this is because clear plastic and clear glass and transparent/ translucent and therefore light passes through it not forming a shadow.
A shadow is ONLY formed if light is blocked by an object etc.
What type of trait shows a blending of two traits? For example, a rabbit
that has black fur and a rabbit that has white fur blending to make grey
offspring.
A. codominance
B.incomplete dominance
C.sex linked traits
D.complete dominance
Answer:B
Explanation:
3. Explain the digestion of a bite of mixed feed in a cow and a pig. Do this in a stepwise progression beginning with prehension and ending in defecation.
Answer and Explanation:
The process which our body uses to absorb and breakdown nutrients stored in food are called digestion. The cow has a unique digestive process to break down the food. It has four stomachs. When a cow takes a bite of food, it chews the food very little and then swallow. The reticulum and the rumen are the first two cats' stomach; the unchewed food travels to these stomachs—the food stored in this two stomach until later. Cow rests when this process of eating is completed. Later, cow coughs up unchewed food bits named cuds and chewed it thoroughly before swallowing again. The omasum and abomasum are the third and fourth stomach of a cow. The cuds then go to them, where it is completely processed. Some digested food enter in the bloodstreams, while rest goes towards the nourishment of cow. In the pig, the digestion of food starts in the mouth. Food is masticated into small pieces and mixed with saliva, then swallowed. After swallowing the food, it moves down into the stomach. In the stomach, food mixed with enzymes which help in the breakdown of the food. The food enters in the small intestine, where most of the digested food is absorbed. Then the food enters the large intestine. Large intestine absorbs salts and water from undigested material and get rid of left-over.
why do green plants need sunlight
Why do plants need sunlight? Plants make their own food by combining a gas called carbon dioxide, which they get from the air, with water from the soil. ... To power the process, the plant uses the energy of sunlight. A green pigment in the leaves called chlorophyll traps the Sun's energy.
Help I’m being timed!
Answer:
Light Energy--> Leaf--> Chemical Energy
Explanation:
Plants get their nutrients from the sun light and with that energy the plants release Oxygen which is apart of chemical energy
Hope this helped, Have a Wonderful Day!!
How does chlorophyll aid in the process of photosynthesis? *
Chlorophyll absorbs sunlight.
Chlorophyll absorbs glucose.
Chlorophyll releases carbon dioxide.
Chlorophyll transfers water to the roots of the plant.
Answer:
chlorophyll absorbs sunlight
why may chronic bronchitis lead to other diseases
Answer:
Chronic bronchitis might lead to other diseases because it weakens your immune system and makes it easier to catch diseases and harder to fight them off.
The female sex cell is called a(n)
O A) egg
O B) sperm
O C) zygote
OD) diploid
PLEASE HELP
Answer:
i think the correct answer its A hope this helps you
what is standard operating procedure in biotechnology
Answer:
An SOP is a procedure specific to your operation that describes the activities necessary to complete tasks in accordance with industry regulations, provincial laws or even just your own standards for running your business.
Explanation:
Compare the two DNA sequences. How many of the DNA codons (sets of three nucleotide bases) are different between the two sequences?
options:
A: 1
B: 4
C: 3
D: 2
2 DNA codons are different between the two sequences. So, the correct option is (D).
What are Codons?Codon is defined as a sequence of three consecutive nucleotides in a DNA or RNA molecule that codes for a specific amino acid. Some codons signal the beginning or end of translation, called start or stop (or termination) codons.
Codons are present on an mRNA or DNA. which are sequences of three nucleotides that code for a specific amino acid while the anticodons are present on tRNA (transfer RNA) molecules that help to transcribe or bring about amino acids in mRNA during the translation process.
The three-letter nature of codons that means the four nucleotides found in mRNA — A, U, G, and C which can produce a total of 64 different combinations.
Thus, 2 DNA codons are different between the two sequences. So, the correct option is (D).
Learn more about Codons, here:
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Do you know the different stages through which raw agricultural materials go before they reach your table? Trace the journey of a burger bun from grains of wheat at a farm to your table. Perform online or offline research and write a report on the processes involved in manufacturing burger buns.
PLATO ANSWER
The basic raw material for making a burger bun is flour. The major steps required for turning wheat into a burger bun are as follows:
Cultivation of wheat
Harvesting of wheat
Grinding wheat to flour
Baking flour to make buns
Let’s trace the journey.
Before a burger bun reaches the table, it goes through several processes. The farmer select wheat heads when they turn golden yellow and the kernels are hard and dry. A combine harvests the wheat and packs it in sacks. The farmer then stores the wheat in a granary and eventually sells it to a wholesale trading company. The wholesaler transports the wheat to a warehouse and then sells it to a flour manufacturer. The manufacturer`s first step is to cleanse the wheat of impurities, such as weeds, seeds, dirt, small stones, and metal pieces, by using a series of giant disks and magnets. The kernels then go through a giant bath, which separates any other heavy particles that remain. It also helps cleanse the grains. Lighter materials such as husks or flakes of stalk will wash away.
After the cleaning process, the wheat goes through rollers that crack the kernel, and then huge machines use various screens to filter the wheat pieces. In the production of white flour, air currents blow the bran away from the rest of the wheat, and then the remaining pieces of wheat go through a variety of rollers that grind it into finer powder. After each grinding, the machines sift the wheat through screens—and there are more than 20 such screens. Each screen filters finer and finer particles. Finally, the manufacturer fortifies the wheat by adding special ingredients such as vitamins and iron. The manufacturer then packs, labels, and stores the ready-to-bake flour for transportation and supply.
The packaged wheat flour reaches the store racks through a variety of distributors and suppliers and by various means of transport. Once on the shelf, it is a matter of time before a consumer purchases it. Some of the packaged products may reach industrial baking organizations.
After bringing home some flour, I unpack it and then mix it with salt, water, yeast, and a few other ingredients. Before rolling it, I have to give the dough some time to rise. The yeast in the dough makes it rise through the action of tiny bubbles of carbon dioxide. I then form the dough into the correct shapes and put in the oven to bake. In the baking process, the gas bubbles exit the dough, leaving the bread soft and fluffy. After baking and cooling, the buns are ready to become parts of mouth-watering burgers.
