Fossils are found mainly in which type of rocks? A. igneous B. sedimentary C. metamorphic D. volcanic

Which of the following is most likely to happen if oxygen is not able to enter a cell? The cell will not produce energy. The cell will not be able to get rid of waste. The cell will not be replaced when damaged.

3) In mice, brown eyes (B) are dominant over blue (b). A homozygous brown-eyed male mouse mates with a blue-eyed female and they have offspring. What are the phenotypes and genotypes of their offspring? What are the genotypes of the parents?

6. The cuticle is a waxy covering found on the upper surface of leaves. The primary purpose of the cuticle is prevent - A prevent water loss from leaves C capture carbon dioxide from the air B absorb sunlight for the plant D distribute water to all

True or false: tertiary sources can draw from, or summarize, a secondary source.

When continental plates pull apart at a spreading on land of what form?

The structural level of a protein least affected by a disruption in hydrogen bonding is the A. primary level B. secondary level C. tertiary level D. quaternary level

Which of the following statements is true about psychological factors of attraction? A. You are likely to be attracted to someone who is different from you. B. You are likely to be attracted to someone who is physically far away from you. C.

A person that is heterozygous type AB (AB) marries a person that is heterozygous type A (AO). What is the probability that their potential offspring will be type A? A. 0% B. 25% C. 50% D. 75% E. 100%

20% of solute equals what percentage of solvent

Which evolutionary mechansim caused the increased