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AysviL [449]
3 years ago
13

Explain the typical bird's respiratory system.

Biology
1 answer:
Effectus [21]3 years ago
6 0

Answer:

The bird's respiratory system consists of paired lungs, which contain static structures with surfaces for gas exchange, and connected air sacs, which expand and contract causing air to move through the static lungs

Explanation:

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When the body temperature becomes abnormally high, thermoregulatory homeostasis is maintained by __________?
Advocard [28]
Hypothalamus

When there is abnormally high internal temperature, sensors in the Central Nervous System send signals to the hypothalamus.  The hypothalamus initiates thermoregulation by sending messages to various organs and body systems with a various mechanisms. High temperature will set off sweating and vasodilation to cool down the body.


6 0
3 years ago
The genetic code is essentially the same for all organisms. From this, one can logically assume all of the following EXCEPT: A)
GuDViN [60]

Answer: DNA was the first genetic material.

Explanation:

The genetic code is essentially the same in all the organism. This states that the similar organism can have similar genes in them that codes for the similar proteins hence, called as similar organism.

The genetic material is chemically made of nucleotide which is either being synthesized in the body or being obtained from the environment similar to that of amino acids.

If the genetic code is same one organism descend from the other organism.But these statement does not supports that DNA was the first genetic material to found in living beings.

8 0
3 years ago
How does fever indicate that your body's immune system is doing its job? Fever increases white blood cell production. Fever rais
Nikolay [14]
<span>Fever raises the body's temperature to destroy harmful substances. Would be correct.</span>
3 0
3 years ago
Read 2 more answers
Of the following international agreements, which one has intended purposes of peace and scientific research?
Kamila [148]

Answer:

The answer is the anarchy treaty system

Explanation:

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8 0
3 years ago
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A client with leukemia is being discharged from the hospital. after hearing the nurse's instructions to keep regularly scheduled
mixas84 [53]
She would ask if the client has any family members that can provide transportation
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