What do scientists hypothesize causes mass extinctions? major climate changes violent earthquakes rising ocean levels huge clouds of dust

What is the creation of a waxy substance when there is hydrogenation of the fat in the body? a. Putrefaction b. Mummification c. Skeletalization d. Adipocere

What are the folds in the brain that store memories? A. Cerebrum B. Cerebellum C. Convolutions D. Corpus Callosum

What does mendels law of independent assortment say?

Which of the following best illustrates the role that gravity played in the in the formation of the solar system?

Amoebas prey upon algae in aquatic environments.

Individual iv-3 is born as a male affected with condition b but not condition a. his parents are bred again, and an ultrasound shows that the fetus is another male. the relevant portion of the pedigree is shown below.

If a diet does not provide adequate carbohydrate to meet immediate energy needs, the body compensates by altering its metabolism of other nutrients. insufficient dietary carbohydrate can lead to elevated levels of ketone bodies.

If an enzyme-mediated reaction were carried out at a temperature that was higher or lower than optimal, the vmax for the reaction would probably be

Which of the following is not a mechanism of microevolution? Group of answer choices migration (gene flow) natural selection speciation genetic drift

What weather factor is also a measurement of energy held within the air? Humidity Pressure Temperature Wind