The research on nausea during pregnancy shows that a. 50-90 of ...

[jjjetplane]

The research on nausea during pregnancy shows that
 
  a. 50-90 of women experience nausea at some point in their pregnancies.
  b. the majority of women experience nausea throughout the entire 9 months of their pregnancy, although it is not disabling.
  c. nausea is called morning sickness because it only occurs prior to noon.
  d. only about 10 to 20 of women report experiences with nausea during pregnancy.

Question 2

The placenta
 
  a. is the thickened wall of the uterus during pregnancy.
  b. is another name for the growing embryo.
  c. is an organ that helps to provide the embryo with oxygen and nutrients.
  d. is the cord that attaches the embryo to its mother.

[Brummell1998]

Answer to Question 1

A

Answer to Question 2

C

[jjjetplane]

Gracias!

[yeungji]

Excellent