asked 16.4k views
2 votes
Describe the exchanges that occur across the placenta to keep the fetus alive and well​

1 Answer

4 votes
the placenta produces hormones to help the baby stay healthy and grow it also fights bacteria in the womb
answered
User Kyle Cordes
by
8.7k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.