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Natasha_Volkova [10]
3 years ago
7

8 points Which macromolecule contains carbon, hydrogen, oxygen, nitrogen, and phosphorus?

Biology
1 answer:
timurjin [86]3 years ago
4 0
The correct answer is Nucleic Acids.


Explanation: Nucleic acids - macromolecules containing hydrogen, oxygen, nitrogen, carbon and phosphorus and are associated with organism's genetic code.
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The shape and size of a bird's beak would most likely be affected by what environmental limiting factor ?
egoroff_w [7]
By the availability of food in plain open. If the main source of food for a certain bird species would be hidden safely in small and hard-to-reach places, then the bird beak would look differently over successive generations, compared to those where food would be easily found on the open. 
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What are cytokines; what role do they play in cancer treatment? Give an example of one in your answer.
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pishuonlain [190]

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8 0
3 years ago
WHAT IS WRONG WITH THIS PROBLEM. HELP ASAPPP
seropon [69]

Answer:

50% tongue and 50% no tongue.

Explanation:

Upper case T is dominant over lower case t recessive, so we can see that there are two Tt and two tt.

you have to make the Table like this.

  T        t

t Tt       tt

t Tt         tt

Final answer 50% tongue and 50% no tongue.

The mistake is fixed.

3 0
3 years ago
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The answer to this is C. Industry. It's the only man made factor. 
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