Pregnancy And Childbirth

Pregnancy And Childbirth

A zygote develops into an embryo and then a fetus. During pregnancy, the amniotic sac, placenta, and umbilical cord develop inside the mother’s uterus.

CK-12 (Middle School)

ESSENTIAL QUESTION:

STANDARDS:
RST.2 - Main Ideas, RST.1 - Analysis & Evidence

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2,1
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