True , because it stated that slavery was often referred and is recognized as the immediate cause of the civil war.
Answer:
Herophilos (335-280 BCE), who was the first to base medical conclusions on dissection of the human body and to describe the nervous system.
Explanation:
Timbuktu was a place where ideas were shared and quickly became a center for learning.
Last one because everyone started building navies, so everyone else started building navies in order to defend against other navies.
"Endocrine system" is the one among the following choices given in the question that <span>human organ systems is mainly made up of glands and hormones. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer helps you.</span>