Which structure would be most beneficial for a plant in a tundra biome? A.
deep roots that can access groundwater stores
B.
shallow roots that do not reach the frozen soil
C.
thick, tall trunks that release water
D.
tall, thin trunks that conserve water

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.

Which statement best describes how the nucleus, the rough endoplasmic reticulum, and ribosomes interact during protein synthesis?

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water