Answer:
1/1000 babies, and 1/150 African American births have this defect.
Explanation:
I would say fear of pregnancy or hormonal urges tbh !
Arrange in two layers, called the phospholipid bilayer. Phospholipid molecule has a head, and two tails. The head is hydrophilic (it likes water) and the tails are hydrophobic (phobic meaning it has a phobia of water, or in simple words, hates water).
