Answer:
B(sperm production)
D(appearance of secondary sex characteristics)
Explanation:
A and D seem like the best answers
They all have instruments to "uncouple" oxidative phosphorylation from electron transport framework by giving an option system to protons to come back to the mitochondrial grid. As protons enter the lattice without going through ATP synthase, their vitality is discharged as warmth. So these produce warm by uncoupling those two procedures.
Hai! I can't really see it clearly but A would match with R.
is there any way u could retake the picturee?