Why are cells generally so small? Select all of the answers that apply.

A) As they grow, their volume increases faster than their surface area.

B) As they grow, their surface area increases faster than their volume.

C) Moving nutrients across their cell membranes is more efficient.

D) Moving waste materials across their cell membranes is more efficient.

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

i believe it is c: genes for body color and wing size are inherited separately from each parent.