*PLEASE ANSWER* Which is true about the tundra biome? a.) It has more trees than any other biome on earth. b.) It can be found at low elevations all over the earth. c.) It receives less direct sunlight than any other biome on earth. d.) It has more types of plants and animals than any other biome on earth.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous

Which factor that affects biodiversity?