Humans have the most urgent need for a continuous supply of . Group of answer choices d. water a. food b. nitrogen c. oxygen

Option "C" Oxygen is the correct answer to the following question:

Explanation:

We know that, Just as a human absorbs oxygen into the body through inhalation, the oxygen enters into the whole body also in the blood and is used in the body by cells, so we can say that the human body needs a constant supply of oxygen. therefore, the appropriate option is true

answer by yourhope:

hi! : )

in which structure in the nucleus are ribosomes made?

b) nucleolus!

: )

a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic