i think is
The predators’ survival depends on biotic factors.
Proteins is correct.....
please vote my answer brainliest. thanks!
When B cells encounter a pathogen, they <span>divide and produce large amounts of an antibody. The correct option among all the options that are given in the question is the second option or option "b". I hope that this is the answer you were looking for and it has actually come to your help.</span>
Answer:
C. examine DNA
Explanation:
Bone structures can be very different sizes Not A
Humans have different hair color and that doesn't make a red hair person not human Not B
people can be different weights and that doesn't make them not human Not D
Answer:
D.group;the same number of valence electron
Explanation:
for eg O It Has 8 Atomic No 2,6
S It Has 16 Atomic No 2,8,6
