What is the main function of the male reproductive system? A. to produce eggs

B. to produce sperm

C. to regulate development

D. to protect the developing baby

The north american colonies experienced a steady increase in population since the first settlement in jamestown in 1607. by 1775, the colonies' population was around 2,500,000, and most of the colonists lived east of the allegheny mountains. how did geography influence the settlement of america's first colonies?