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BartSMP [9]
3 years ago
6

Which buffer system is closely linked to the respiratory system?A. pyruvateB. bicarbonateC. phosphateD. protein

Biology
1 answer:
Alchen [17]3 years ago
4 0

B. Bicarbonate

<em>The blood brings bicarbonate to the lungs, and then it is exhaled as carbon dioxide. The kidneys also help regulate bicarbonate... it is excreted and reabsorbed by the kidneys.</em>

<em>The body's main response is to get rid of more carbonic acid and hold on to as much bicarbonate base in the kidneys as it can.</em>

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Each of the species of finches on the galapagos islands has its own distinctive ________ and ________.
sergiy2304 [10]

Each of the species of finches on the Galapagos Islands has its own distinctive beak and ecological niche.

<h2>Reason :</h2>

Darwin observed that the finches evolved thanks to the difference in their habitat. Consistent environmental differences in several habitats on different islands in the Galapagos, the supply of different foods sources (seeds, cactus, insects, and fruit) promotes directional selection on resident finches for optimal beak morphology which maximizes survival under local conditions.

This process has produced more distinct species of finches, all unique to the archipelago. He noticed that every finch species is having a different type of beak, counting on the food available on its island.

To learn more about Darwin's theory:

brainly.com/question/524043

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4 0
2 years ago
describe multicellular fungi in a sentence. Use the term hyphae mycelium and fruiting body in your answer​
SSSSS [86.1K]

Answer:

Fungi are the eukaryotic, multicellular and heterotrophic organisms that are different from plant and animals.

The body of fungi consists of mycelium, fruiting body and spore. Mycelium is composed of threads like structure called hyphae. Fruiting body of fungi is the place where spore are produced. Spores are the reproductive elements of fungi through which new fungi is produced.

3 0
3 years ago
Describe the two ways that viruses can reproduce in a host’s cell.<br><br> please help
BaLLatris [955]

Answer: There are two processes used by viruses to replicate: the lytic cycle and lysogenic cycle. Some viruses reproduce using both methods, while others only use the lytic cycle. In the lytic cycle, the virus attaches to the host cell and injects its DNA.

Explanation: It seems like that´s right

4 0
3 years ago
Explain why globin alone or heme alone is not effective as an oxygen carrier.
givi [52]

Answer: The spellings are wrong. It should be globulin and heme.

Globulin alone is not effective as oxygen carrier because globulin does not have oxygen binding groupband cannot bind oxygen.

Heme alone is not effective as oxygen carrier because the iron present in heme can be oxidized easily and it cannot bind to oxygen.

Explanation:

Globulin are proteins that are present in the blood of humans. It is an oxygen carrier.

Heme is iron containining compound that form the non protein part of haemoglobin and other biological molecules. Heme are responsible for carrying oxygen in the blood.

7 0
3 years ago
Mass = 0.5kg <br> Acceleration = 0.5 m/s2<br> Force = <br> A. 2.5 N <br> B.0.025 N <br> C. 0.25 N
uysha [10]
F=.25
So the answer would be C
3 0
3 years ago
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