The answer should be D. Electrons
Only the successful competitors will reproduce, mortality<span> is very high. Four (4) conditions for natural selection. Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population.</span>
Answer:
chaperone proteins (chaperonins)
Explanation:
Answer:
(1)
Explanation:
there are different divisions of the spinal cord but as a whole there are 31 segments
The elbow is made up of the humerus, radius and ulna so your answer is A