Which property of argon makes it useful for potassium-argon dating?

What's an independent and dependent variable

Plants do not just use photosynthesis to make sugars for energy storage. Identify other kinds of uses plants have for these substances.

Which chamber of the heart do you think is the most muscular? Explain your reasoning.

A red blood cell is in an artery in the left arm of a human. how many capillary beds must this cell pass through before it is returned to the left ventricle of the heart

Why does Charcot Joint occur?

All living things are made of organic compounds which contains which element

The process by which organisms maintain a relatively stable internal environment.

Abdominal organ that filters erythrocytes and activates lymphocytes. True or False

Only the most violent volcanic eruptions feature A. magma B. pyroclastic flow c. tephra D. cinder cones

What is the function of nucleic acids a. store genetic information b. catalyze reactions c. store energy d. none of the above