Which is not a common reason for a woman to need to have a baby delivered surgically?
a. The mother's health might make the birth process to difficult for her.
b. The baby's head is too large for the mother's pelvic structure.
c. The baby is in a breech position.
d. The baby has chromosomal damage.
Question 2
What accounts for a human infant's head being about as big as it can be and still pass through the birth canal?
a. the fact that humans are mammals
b. the fact that humans walk upright
c. the fact that humans are primates
d. the fact that women's pelvises are smaller than those of men.
Common Buttercup
(a) Chimpanzees and (b) bonobos likely diverged from a common ancestor due to allopatric speciation
A deaf baby attempting to sign.
Pregnant woman taking precautions to prevent a toxoplasmosis infection by (a) having someone else ...
Coral bleaching events are becoming more common
Cutaway views of (a) the breast of a woman who is not pregnant and (b) the breast of a lactating wom