Food IS moved through the digestive tract primarily by

A. Bike produces by the pancreas

B. The enzymes amylase and pepsin

C. Muscular contractions

D. Hydrochloric acid in the stomach

Cancerous condition involving white blood cells 1. Thrombocytopenia 2. Embolus 3. Anemia 4. Polycythemia 5. Leukemia

5. Which of the following is NOT likely to happen during the transition to renewable energy sources? a. People will rely less on centralized power systems. b. There will be a dramatic reduction in use of fossil fuels. c.

A solution with higher pH levels is more a. neutral. b. acidic. c. soluble. d. basic.

When a hypothesis is supported by many different experiments it is considered a

If you complete multiple trials of Ur experiment that is called A: Repetition B: Restitution C: Replication D: Repudiation

Oxidative phosphorylation generates atp producing adp which catalyzes the phosphorylation of

How is sexual reproduction different from asexual reproduction?

Changes in the DNA sequence that affect the expression of genetic information are called A) infiltrations B) mutations C) replications D) transformations

Coral reefs in the Caribbean are sometimes damaged by hurricanes. Of the two types of coral shown, which do you think is more resistant to storm damage? Explain.

What part of the government oversees monitoring them in the environment, and what happens if a business or organization emits them at above allowable levels?