The connection between the mother and the embryo that provides the embryo with oxygen and nutrients and waste disposal is the
a.) amnion
b.) cervix
c.) fallopian tube
d.) placenta

What is the difference between bacterial infections and viral infections?

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.

Iwill mark brainliest and all that sha-bang. what is the function of the endocrine system? a. control longer term response in the body. b. transmit messages throughout the body. c. remove waste from the body. d. all of the above