10. The organ that stores swallowed food and liquid, mixes up digestive juices with the food and liquid, and sends it to the small intestine.
A. Mouth
C. Stomach
B. Rectum
D. Intestines​

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex

Crossing over is a method of (blank)?