It seems that you have missed the necessary options for us to answer this question, but anyway, here is the answer according to my research. Endochondral bone formation takes place in a fetus over a CARTILAGE <span> template that's eventually replaced by bone. Hope this helps.</span>
I think 7 is the correct answer !
Answer:
Behaviorists believe human beings are shaped entirely by their external environment.
Explanation:
Behaviorists believe that if teachers provide positive reinforcement, or rewards, whenever students perform a desired behavior, they will learn to perform the behavior on their own. The same concept applies to punishments.