Humanities Homework Help

I need an explanation for this Humanities question to help me study.

Chapters 1 & 3 in the Berk text

Discussion 1.1 Initial Post due by Wednesday and two peer responses due by Saturday : What does the field of child development help us to understand?

Discussion 1.2 Initial Post due by Wednesday and two peer responses due by Saturday : How do environmental agents such as drugs and pollution impact the fetus and ultimately a child’s growth and development?