Which term best describes the mesozoic era?

a.
the age of mammals

b.
the age of single-celled organisms

c.
the age of flowering plants

d. the age of reptiles

What are the three types of counseling established by marine corps policy?

Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.

When rutherford performed his metal foil experiment, he was surprised that most of the alpha particles