Which of the following biomes is located just below the arctic circle and is characterized by tall pine trees and extremely cold winters?

a. taiga

b. temperate rain forest

c. desert

d. tropical rain forest

The location of continents has no affect on their climate

What is the ideal range of body fat content for women between 20 and 39 years of age?

DNA replication results in two identical DNA molecules. What role do DNA helicases have in DNA replication?

If a never pregnant female rat is left for 5-10 days with a litter of babies, she will

What is the basic premise of the big bang theory

Which urinary structure serves as the transporter for urine toward the bladder?

Biomes can be classified geographically.

What species is on top of the food chain eagle, mountain, or a mouse

Factors that do not affect the appearance of a coast from the water side include

Which of the following is a possible scenario that could lead to a new species? A tree frog needs to jump higher to escape predators. The frog's offspring jump higher due to the frequency of jumping by the parent.