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Gre4nikov [31]
3 years ago
11

What property of water allows fish to survive in a lake that is frozen over?

Biology
1 answer:
Fiesta28 [93]3 years ago
4 0

C. Ice is less dense than water which means water condenses when it freezes allowing the ice in a lake to float on top of the water preventing the water below from freezing.
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Biology homework please help
ludmilkaskok [199]

Answer:

muscles

ribs

lungs

bronchioles

alveoli

diffuses

leaves

exchange

Explanation:

Your diaphragm, and <u>muscles</u> between your <u>ribs</u>, make air move in and out of your <u>lungs</u>. It travels through the trachea, bronchi, and <u>bronchioles </u>to <u>alveoli</u>. In the alveoli, oxygen <u>diffuses</u> into the blood and carbon dioxide<u> leaves</u>. This is gas <u>exchange</u>.

<em>Air enters the lungs and leaves it as a result of the relaxation and contraction of the diaphragm and the muscles between the ribs. When both the muscles and the diaphragm relax, air enters from the trachea and travels through the bronchi and the bronchioles to the alveoli, where the oxygen in the air diffuses into the blood and carbon dioxide diffuse in the opposite direction. The entire process is known as gas exchange.</em>

7 0
3 years ago
A particular organism has the following characteristics:
otez555 [7]

Answer:

Prokaryotic cells

Explanation:

8 0
3 years ago
The ____ contains hydrolytic enzymes for the digestion of proteins, lipids, nucleic acids, and polysaccharides.
NeX [460]

Answer: Lysosome

Explanation:

The lysosome is an organelle found in cells of eukaryotes.

Its functions include:

I) It contains several hydrolytic enzymes such as

- glycosidases that break down complex sugars (polysaccharides),

- proteases that break down proteins,

- and sulfatases that hydrolyze sulphur-containing compounds,

- other enzymes for lipids and Nucleic acids

II) it also digest worn out organelles, and engulfed viruses and bacteria.

III) and helps to remove wastes from the cell.

4 0
3 years ago
Which of the following is part of the order fish know as eels?
Leto [7]
Hello!

I believe the correct answer would be: B. Electric eel.

I really hope my answer helped you out! c:
5 0
3 years ago
Help me please please
disa [49]

Answer: I think it id b  But im not positive

4 0
3 years ago
Read 2 more answers
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