The primary colors of visible light are red, orange, yellow, green, blue, and violet.
A. True
B. False

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

Contrast how pollination is different among gymnosperms and angiosperms.

Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?