Meghan is carrying a newly fertilized ova to term for another woman. Meghan is a(n)

The __________ contains the ossicles, the three smallest bones in the human body

a) cochlea b) inner ear c) middle ear d) outer ear

REM-like sleep takes up what percentage of an infant's sleep?

a) 50 percent b) 33 percent c) 20 percent d) 75 percent