If you have a clear sense of your body and its unique features, you likely have a(n) body image
O undetermined
negative
positive
non-existent
R

By 2 weeks after fertilization the morula has implanted into the uterine lining and transforms into a(n) . this time is when the , or the organ that will provide nourishment to the fetus by exchanging nutrients and waste products, begins to develop.