The birth rate has recently increased for women in what age group? 18–25 26–35 36–43 44–49

Explain how unhealthful weight loss or weight gain can lead to further weight loss or weight gain.

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4

Recognizing your emotions is an important first step toward a. dealing with them in a healthy way b. acting on them immediately c. using defense mechanisms to deal with them d. denying that they exist