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bearhunter [10]
3 years ago
15

One adaptation that is unique to marine mammals is they___ a. can slow their heart beat down. b are warm-blooded.. . c. breathe

air through their lungs.. . d. nurse their young.
Biology
1 answer:
liberstina [14]3 years ago
5 0
One adaptation that is unique to marine mammals is they nurse their young.. The correct option among all the options that are given in the question is the fourth option or the last option or option "d". I hope that this is the answer that you were looking for and the answer has come to your desired help.
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70 POINTS FOR WHO EVER CAN HELP ME!!!
hichkok12 [17]
My answer -

 A nucleic acid sequence is a succession of letters that indicate the order of nucleotides within a DNA (using GACT) or RNA (GACU) molecule. By convention, sequences are usually presented from the 5' end to the 3' end. For DNA, the sense strand is used. Because nucleic acids are normally linear (unbranched) polymers, specifying the sequence is equivalent to defining the covalent structure of the entire molecule. For this reason, the nucleic acid sequence is also termed the primary structure.

The sequence has capacity to represent information. Biological deoxyribonucleic acid represents the information which directs the functions of a living thing.

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7 0
3 years ago
Read 2 more answers
What trophic level is most affected by biological magnification?
Marysya12 [62]

The consumers are mostly affected secondary consumers.

Please mark me as brainlest.

7 0
3 years ago
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Elodia [21]

True. The correct option is C.

<h3>Energy transfer in the ecosystem</h3>

Energy is transferred from lower to higher trophic levels of the food chain in any ecosystem.

In other words, energy is transferred when primary consumers feed on producers, when secondary consumers feed on primary consumers, and so on.

However, when energy is transferred through feeding from lower to higher trophic levels, a certain percentage of the energy is lost to the surroundings as heat.

In actual fact, scientists believe that about 90% (and not 30%) of the energy is lost as heat to the surrounding. Only about 10% of the energy is converted to useful energy.

More on energy transfer in the ecosystem can be found here: brainly.com/question/15896675

#SPJ1

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Phantasy [73]
I believe the answer should be D i’m sorry if i’m wrong
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gulaghasi [49]

Answer:

The destruction of trees is causing deforestation.

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