3. Asexual
4.
5. multicellular
6. specialize
7.
8.
9. Sexual
12. Glucose
15.
Answer:
B. Substitution of function
Explanation:
Substitution of Function happens when the function of the damaged area is taken over by another area in the brain, as seen for Charlie.
The president cannot be chief justice - this would be a breach of the separation of powers. Chief Justice is a member of the judicial branch of the government; and the president is the head of the executive branch of the government, so they should not be the same person - the answer is d)