Which BEST describes the
amount of air in
a typical soil?
A. about 90%
B. hardly any
C. about 25%

C

Explanation:

it's about 20%-30%, so C would appropriately about that range since it the best answer :)

hope it helps

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up