Question

All organisms require nitrogen to build amino acids and make proteins. How do

we, as heterotrophs, obtain the nitrogen that we need? *
A. We get it from the air we breathe.
B. We get it from the water we drink.
C. We get it from the plants we eat.
D. We make it ourselves during respiration.

Answer 1

Heterotrophs obtain nitrogen from the food they eat. When we consume plants or animals, we acquire the nitrogen that they have obtained from the environment.

Step-by-step explanation:

Heterotrophs, like humans, obtain the nitrogen that they need from the food they eat.

Nitrogen is found in proteins, nucleic acids, and nucleotides.

When we consume plants or animals, we acquire the nitrogen that they have obtained from the environment.