Plasma is the major component of the blood and is largely made up of water, with proteins, ions, nutrients, and wastes thrown in for good measure. The red blood cells are in charge of transporting carbon dioxide. Blood clotting is controlled by platelets. White blood cells are immune system cells that aid in immunological response.
a.
Access to potable water is most heavily limited by
money
b. precipitation
raw water supplies
d. climate
C.
Please select the best answer from the choices provided
A
B
D
Answer:
money
Explanation:
Potable water is the water, which is tested and safe for drinking purposeS and cooking preparations. The water is tested and purified in industries. So, potable water is costly.
Overall garbage burns ______.
A: Easily
B: With much effort
C: With difficulty
D: By requiring large amounts of additional fuel
Answer:
a
Explanation:
it really depends on what is in the garbage but any garbage release methane which is heavily flammable. (why fires are prohibited near landfill sites)
Anybody ask questions
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(i) What is fertilisation? Distinguish between external fertilisation and internal fertilisation. (ii) What is the site of fertilisation in human beings?
What Is Internal Fertilization? Syngamy of gametes occurs inside the female body after insemination through copulationObserved in birds, mammals, birds occurring in terrestrial plants and animals, also in some of the aquatic entities. This is observed in three ways – ovoviviparity (eggs retained in the female body, hatched when fully developed, oviparity(egg-laying), viviparity(offsprings develop within the female body) Observes in plants such as bryophytes, pteridophytesWhat Is External Fertilization?Syngamy of gametes outside the female body/outer environment, notably in water bodiesObserved in few vertebrates, sea urchins, fish, aquatic invertebrates, almost all amphibiansDeposition of sperms and eggs by males and females in open surroundings is known as spawningBroadcast fertilization – used when sperms swim through the water uniting with eggs to fertilizeii) In humans, the process of fertilization takes place in the fallopian tube. During this process, semen comprising thousands of sperms are inseminated into the female vagina during coitus. The sperms move towards the uterus and reach the opening of the fallopian tube.✯ Hope this helps ✯
Explanation:
..♡ Innocent bachi ♡..Sorry if the answer is wrong !!
All living things can reproduce?
*True
*False
how are antibiotics able to target the bacteria cells but not the healthy cells within your body ?
Answer:
See below
Explanation:
Antibiotics:Medications used specifically against bacteria are called antibiotics.Difference between bacterial cells and our healthy cells:
Bacterial cells have cell walls. However, Healthy cells of our body lack cell wall.Why are antibiotics able to target bacterial cells:
Antibiotics are specific in their functions. They are designed as to attack only bacterial cells. They attack the cell wall of the bacterial cell most often. Since, the healthy cells of our body lack cell wall, antibiotics are not able to attack healthy cells of our body.In this way, our body cells are safe from the attack of antibiotics.
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Define Internal and external fertilisation
Answer:
see the file attached!!
Healthcare workers are exposed to many different types of patho genic and nonpathogenic micro organisms which body system works together to protect the body from pathogens
The body systems that work together to protect the body from pathogens are the immune system and circulatory system.
What are body systems?Body systems are groups of organs, tissues and cells that act to perform one or more specialized functions.
The immune system is an organ system that acts to protect the body against the entry of pathogenic organisms such as bacteria.
In conclusion, the body systems that work together to protect the body from pathogens are the immune system and circulatory system.
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(plate tectonics) HELP PLEASEE ILL GIVE BRAINLIEST
Answer:
Plate tectonics is the theory that Earth's outer shell is divided into large slabs of solid rock, called “plates,” that glide over Earth's mantle, the rocky inner layer above Earth's core. Earth's solid outer layer, which includes the crust and the uppermost mantle, is called the lithosphere.
name the level of organisations
Answer:
organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.
Explanation:
what do you think might happen to a bird that doesn't have a beak that can be used to eat the food that exists in a certain area?
Answer:
Down below
Explanation:
The bird would either die, find other food, or evolve to have the beak it needs. It's a matter of natural selection. If the bird doesn't learn that it needs a certain beak, then the species will die off. However, if the bird learns that it needs a certain type of beak, it's species will evolve to have this beak. In the off-chance that the bird doesn't evolve, it will most likely find another source of food to survive.
Hope this helps! If you have anymore questions, I am free to answer them! :D
What is compost manure ?
Read the statement.
A new allele added to the gene pool provides an advantage. The individual with the allele breeds and passes on the trait to their offspring.
This describes the evolutionary effects of what process?
genetic drift
genetic drift
mutation
mutation
random mating
random mating
gene flow
Which statements describe situations where organisms interact and depend on each other for survival?
Choose all correct answers.
1. Tree frogs use plants as protection from predators. The plants receive nothing from the tree frogs.
2. Zebras eat grass, Zebras spread the grass seeds to new locations in their droppings as they move with their herd.
3. Birds find shelter in trees as they build their nests and raise their young. Birds also eat the fruit on trees and then spread the seeds to new places in their droppings.
4. The oxpecker feeds on the insects that surround the rhinoceros, The rhinoceros has fewer bugs surrounding it.
Answer:
Predation is an interaction in which one organism, the predator, eats all or part of the body of another organism, the prey.
Herbivory is a form of predation in which the prey organism is a plant.
Predator and prey populations affect each other's dynamics. The sizes of predator and prey populations often go up and down in linked cycles.
Predators and prey often have adaptations—beneficial features arising by natural selection—that are related to their interaction. For prey, these include various defenses and warning signals, such as bright coloration.
Explanation:
How are traits increased
throughout an organism's
population if the trait
increases its ability to survive?
A. Traits are completely random and there
is no way to increase the appearance of a
trait.
B. DNA recognizes beneficial traits and
selectively gives them to particular
organisms in a population.
C. Surviving organisms reproduce and pass
their superior traits to their offspring.
Answer:
C.
Explanation:
Tongue curling in humans is a dominant genetic trait. What are the possible genotypes and phenotypes of their children and the percent chance for each ? Include genotypic and phenotypic ratios
I WILL MARK YOU BRAINLIEST
A specific type of bacteria increases exponentially with a growth rate of r=0.4 per hour. Assume there are 16 bacteria present at t=0. When will the population reach 10000?
The population would reach 10000 at the time of 25,000 hours
Calculation of exponential growth rateThe exponential growth rate of the bacteria = 0.4 /hr
The number of bacteria at time 0 = 16 bacteria
The time for the bacteria population to reach 10000 = ?
But if , 1 hour = 0.4 bacteria
X hour = 10000
Make X the subject of formula;
X = 10000/0.4
X= 25,000 hours
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what is a factor that affects soil development.
a. Time
b. Slope
c. Type of rock
d. all of the above
Please select the best answer from the choices provided
Answer:
D) All of The Above
Explanation:
depending on what type of soil, it could take longer or shorter for it to develop properly. The slope can cause certain parts to develop better than. others as well.
hope that helps
Sometimes, due to inherited disorders, nerve cells in the muscular system do not function properly. What problems might a person have if he or she had one of these disorders?
Answer: common inhereted disorders are: bad eye sight, bad hearing, and autisim and other nurogical disorders!
Explanation:
How are the carbon, nitrogen, and oxygen cycles similar?
a.
They are all biogeochemical cycles.
b.
They all involve an interaction between living and nonliving elements.
C.
They are all part of the Earth system.
d.
All of the above.
Answer:
The carbon, nitrogen, and oxygen cycles are similar in the sense that:
They are all biogeochemical cycles.
They all involve an interaction between living and nonliving elements.
They are all part of the Earth system
BIOGEOCHEMICAL CYCLES:
Biogeochemical cycles has to do with the interrelationship of certain elements with their biological, chemical and geological environment.
The elements that are cycled in this processes are oxygen, nitrogen, carbon, phosphorus etc.
The cycling of these elements occur on Earth and they involve an interaction between living and nonliving components of the Earth.
Therefore, the carbon, nitrogen, and oxygen cycles are similar in the sense that:
They are all biogeochemical cycles.
They all involve an interaction between living and nonliving elements.
They are all part of the Earth system
Explanation:
Answer:
D
Explanation:
Question 9 of 10
Sound wave A has a higher pitch than sound wave B. What must also be true
of these two waves?
O A. Wave A has a higher frequency than wave B.
B. Wave A has a lower frequency than wave B.
C. Wave A is softer than wave B.
O D. Wave A is louder than wave B.
Answer:
wave A has a higher frequency then wave b
Explanation:
test
The true statement regarding the two sounds is Wave A has a lower frequency than wave B. Thus, option "B" is correct.
What is the pitch of a sound?The pitch of a sound is the sensation of the sound frequency.
A high pitch sound corresponds to a high-frequency sound wave and a low pitch sound corresponds to low frequency.
Sound of the same amplitude has the same loudness.
Thus, option "B" is correct.
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Choose the molecule that is most concentrated at each ph ?
Why do proteins help you gain muscle
Answer:
proteins help you gain muscle because of the amino acids found in them.
proteins also carry antibodies, which help fight against infection, which eventually leads to muscle. Overall, proteins are super impotrtant.
Explanation:
Here are some foods that contain amino acids to help you gain muscle
meat and fish
eggs
dairy products
seeds and nuts
legumes like beans and lentils.
(My last answer got removed for "copyright" even though I typed it myself, so I made another ;)
About how much time has
gone by after the Moon circles
Earth once?
A 1 hour
B 1 day
C 1 month
D 1 year
What are Metals, Nonmetals and Metalloids? 32 POINTS! i need to know this.
please help!!
** peptide bond picture is for 1 and 2**
1. In this CHEMICAL reaction, what happens to WATER?
a.water is not involved in this reaction in any way
b.water goes both "in/enters" and "out/exits" of the reaction
c.water goes "into" or "enters" the reaction
d.water comes "out of" or "exits" the reaction
2. In this METABOLIC reaction, what happens to ENERGY?
a.energy goes "into" or "enters" the reaction
b.energy is not involved in this reaction in any way
c.energy comes "out" of or "exits" the reaction
d.energy goes both "in/enters" and "out/exits" the reaction
3.Which pathway depicts transport of a hydrophobic molecule?
Answer:
1. d.water comes "out of" or "exits" the reaction
2. a.energy goes "into" or "enters" the reaction
3. Path A
Explanation:
1) Peptide bond synthesis is dehydration reaction which means water is "dehydrated" meaning released when the reaction occurs.
2) Anytime we want to join things together we gotta use energy, these processes are anabolic reactions such as making sugars, proteins, lipids, in our cell. Since we are making protein here, we need to put energy into the reaction.
3) Path A is hydrophobic b/c they directly diffuse thru cell membrane to attach to intracellular receptor.
My best attempt, hope its right.
A. Is ready to be fertilized
B Matures in an ovary
C Travels along a fallopian tube
D Attaches to the wall of the uterus
Answer:
what's the question I don't see a question
Explanation:
?
Which of the following is NOT a component of the systemic circult?
Answer:
C
Explanation:
What are the differences between a roundworm and annelid?
Answer:
Annelids are segmented worms whereas roundworms are not segmented. Further, annelids have a true coelom while roundworms have a pseudocoelom. This means annelids have a well-developed mesoderm while roundworms lack a mesoderm.
HELP ME (100 PTS) AG CLASS
Which of the following land-grant universities would be the most likely to satisfy a student who wished to work at a station dedicated to researching cranberries?
Cornell University
Purdue University's
University of Massachusetts
University of Minnesota
Answer:
I think it's University of Minnesota
Explanation:
Says they're big on their fruit breeding program I'm not sure though. Probably wrong
Univerisity of massachusetts is land-grant universities would be the most likely to satisfy a student who wished to work at a station dedicated to researching cranberries.
What is land grant universities?A land-grant college or university is an institution that has been designated by its state legislature or Congress to receive the benefits of the Morrill Acts of 1862 and 1890. The original mission of these institutions, as set forth in the first Morrill Act, was to teach agriculture, military tactics, and the mechanical arts as well as classical studies so that members of the working classes could obtain a liberal, practical education.
University of massachussetts is best for cranberries because UMass researchers bring extraordinary experience to bear on cranberry research.
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Select the correct answer.
Tapeworms enter the human stomach through food. They feed on nutrients in the stomach and cause infections in the body. What does this association depict?
Answer:
Tapeworms are a parasite of humans
Explanation:
Tapeworm infection is caused by ingesting food or water contaminated with tapeworm eggs or larvae. If you ingest certain tapeworm eggs, they can migrate outside your intestines and form larval cysts in body tissues and organs (invasive infection).
