No
The lungs are spongy because of the millions of alveoli or air sacs found it them. These alveoli expand when air is inhaled so when it is in a state that contains no air, little spaces are formed making them feel spongy.
The fetal pig is in amniotic fluid. There is no air in the womb and the lungs do not inflate until the pig is born.
No. They shouldn't have any blood in them if they do however it minute amounts. They are injected with silicon to show the blood path though.
A fetal chick grows into a chicken, whereas a fetal human grows into a human.
He was curled into the fetal position. _or_ The fetal animal was in distress.
No, it does not. That is a very old urban legend, and other versions of it claim there's mysterious stuff in Coke or some other brand of soft drink. While soft drinks aren't really good for you, they do not contain fetal material.
No. Prenatals contain folic acid, which you need in order to prevent fetal monstrosities. Vitamin water does not contain folic acid in sufficient quantities for a pregnant woman
what are fetal heart
fetal alcohol effect is not as severe
"Fetal" refers to anything that relates to a fetus. For example, "fetal tissue" is the tissue of a fetus.
Fetal Lung
the rostrum is the snout of a fetal pig