Course grades are most often an average of how students perform

a. on many test and assignments
b. on mid-term and final exams
c. during classroom discussions
d. relative to others in the class

With the use/abuse of alcohol, the heart is more efficient in the use of nutrients by the heart tissue.

The biome pictured above is found in areas such as kenya and south africa. the land is grass-covered with very few trees and gazelles and other grazers are common here. why does this biome have a low population of trees? a) large grazing animals destroy the trees. b) it is a deforested rainforest with poor soil. c) it has high temperatures and low precipitation. d) it has a long rainy season followed by flooding.

Asap 70 points do you think the little albert experiment was ethical or unethical? why? do you think that inflicting pain or suffering in the name of science is acceptable if something is learned from the experiment? why or why not?