How do humans obtain the nitrogen they need for their bodies?
a) by absorbing ammonia from bacteria growing from roots of plants
b)by absorbing nitrogen found in soil
c)by breathing the nitrogen found in the atmosphere
d)by consuming plants or animals

C

Explanation:

Because yes, you can search it up if you wanna

people flirt to show their affection towards someone in a less forward way then telling. they want the other person to guess what they’re feeling to have the other person also start to like them

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates