Which of the following are the smallest cells?

A) human ovum

B) red blood cells

C) white blood cells

D) smooth muscle cell

To maintain a healthy diet, you should try to eat a diet rich in: O green vegetables 2% milk red meat fruit juice

To be considered a living thing an organism must be able to A. reproduce. B. digest food. C. move on its own. D. breathe oxygen.

I pts While testing the effectiveness of a new antibiotic, researchers use three groups with the following treatments: • Group 1--receives a placebo • Group 2: receives antibiotic A • Group 3: receives antibiotic B Which of the groups would not be

Which of the following categories contains the most species? A.) Class B.) Genus C.) Order D.) Phylum

Your friend has signed up for a dance class and thinks you should join to get more cardio exercise. What type of peer pressure is this?

One of the goals of the human genome project is to

Ben had most of his stomach removed in an attempt for drastic weight loss. he is at the greatest risk for

Microbial ecology is the study of the relationships between microorganisms and the environment. It is important to understand such relationships so that we can better understand and maintain microbial resources and their habitats.

What are the steps of osmosis

What do directional selection and disruptive selection have in common?