Explain how plants rely upon animals and animals rely upon plants. Think about our discussion yesterday about the carbon cycle.

At which location in earth’s interior does the top density continue to increase as thickness decreases?

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these

Amniocentesis is a process in which amniotic fluid is taken from the mother's womb to identify any genetic abnormalities in the fetus. how would the discovery of the human genome contribute to this process?