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TEA [102]
3 years ago
6

EASY QUESTION. WILL MARK BRAINIEST

Biology
1 answer:
Andrei [34K]3 years ago
6 0

Answer:

A

Explanation:

a. Bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it.

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Kidneys are often compared to filters because they cleanse unwanted waste from both frogs and humans true or false ?
PtichkaEL [24]

"Kidneys are often compared to filters because they cleanse unwanted waste from both frogs and humans" is TRUE.

Answer: Option A

<u>Explanation: </u>

Frogs also have the excretory system with two kidneys and similar to mammals. Its function is to eliminate the nitrogen product from the blood. Frogs make large volumes of dilute urine to wipe out harmful products from the tubules of the kidneys.

Tadpoles and aquatic frogs excrete the nitrogen as ammonia, but most terrestrial adults excrete it mostly as urea which is less threatening substance. A few tree frog species with little water access excrete the still less harmful uric acid.

5 0
3 years ago
If heart rates is 76 beats per minute how many times the heart beat in a day
Vedmedyk [2.9K]

Answer:

109,440 beats per day

Explanation:

75 times 60 (the amount of minutes in an hour) equals 4,560

456p times 24 (the amount of hours in a day) equals 109,440

5 0
3 years ago
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Help me ans this question please.
Umnica [9.8K]
It’s a study of unusual behaviors,emotion,and thought hope this helped
3 0
3 years ago
Approximately how many hours per day do newborns spend sleeping?
qwelly [4]
They typically sleep about 16-17 hours a day; that’s a lot!
4 0
3 years ago
Many scientists predict stronger storms, warmer oceans, and lower ocean pH in the future. If this occurs, how do you think these
Y_Kistochka [10]

Answer:

It wouldn't be able to survive

Explanation:

If the pH goes up than the coral reefs wouldn't be able to live and if they can't live there then there wouldn't be any life. There wouldn't be shelter for the fish and if there is no fish then the ecosystem would collapse.

8 0
3 years ago
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