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lions [1.4K]
3 years ago
10

Why does the shell of a birds egg have microscopic holes in it?

Biology
1 answer:
Vaselesa [24]3 years ago
6 0
It has microscopic holes because the baby bird needs oxygen to breath in while its inside the egg
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PLEASE HELP! ILL GIVE YOU A MEDAL AND FAN YOU!
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A cladogram is a type of graph that shows how closely related different types of organisms are in an evolutionary context. It resembles a tree, with various organisms being placed at the end of each branch. If two organisms have a close common branch, they are more closely related than those who have more distant branches. Since DNA, or corresponding protein sequences are more similar in closely related species, and more different in more distant species, a biologist can use those sequences to numerically determine how closely related three species are.
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What are the 9 important functions of proteins in your body?
IceJOKER [234]

Answer:

1. growth

2.causes biochemical reactions

3. acts as a chemical messenger  that aids communication between your cells, tissues and organs.

4. provides structure

5.maintains proper pH

6. balances fluids in the body.

7.boosts immune health

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Explanation:

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Ribosomal RNA is produced in the cytoplasm. <br> true or false
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Which of the following statements is(are) TRUE of pulmonary edema? I. Pulmonary edema may reduce lung compliance II. Pulmonary e
Colt1911 [192]

Answer:

II. Pulmonary edema occurs when interstitial fluid accumulates in tissues of the lung

Explanation:

Pulmonary edema is a condition that occurs when excess  of fluid filled in the numerous air sacs in the lungs, making it difficult to breathe.

Symptoms of pulmonary edema include wheezing, extreme shortness of breath, Cold, clammy skin, feeling of suffocating or drowning , Anxiety,  and restlessness or a sense of apprehension.

Treatment for pulmonary edema depends on the cause and generally include supplemental oxygen and medications.

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AlohaS4

Answer & Explanation:

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( Rh- ) blood does not contain the rhesus protein.

( Type O ) blood is the universal donor.

( Type AB ) blood is the universal recipient.

( Rh+ ) blood can receive Rh+ or Rh- blood.

( Rh- ) blood can receive Rh- blood.

Hope you found this helpful! <3

<em>~Aloha</em>

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<em>Btw: This contains the full Edge question. So, if you're using Edge, just click "done" for each part of the question and answer it. :)</em>

6 0
3 years ago
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