The endometrium is the lining of the uterus that is sloughed off during:

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?