Which of the following statements about the tundra is not true? a. the tundra has limited vegetation. b. there are two main categories of the tundra biome. c. temperatures in the tundra can get below -20° f. d. the tundra biome does not support animal life.

Which osmotic and ionic strategies must marine teleost fishes employ?

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

Aperson is outside exercising. body temperature begins to rise, and the person starts to sweat. their body temperature then returns to normal, and the body stops sweating. a positive b negative c allosteric d homeopathic