Sedimentary rock layer is older than the layers above it and younger than the layers below it, according to the ...

a. type of unconformity

b. law of superposition

c. law of crosscutting relationships

d. principle of uniformitarianism

The oxygen consumed during cellular respiration is involved directly in which process or event? A) glycolysisB) accepting electrons at the end of the electron transport chainC) the citric acid cycleD) the oxidation of pyruvate to acetyl CoAE) the

What do scientists think caused the characteristic shape of guyots? hotspot volcanism interactions with living organisms sedimentation from the continents erosion by ocean waves

Which of the following characteristics of protein will remain intact if the protein is denatured? a. the function or protein c. the solubility of the protein in the water e. the number of amino acids in the protein

A venomous snake that often gives a warning before biting

What layers of the Earth do convection currents occur in?

What would happen to aquatic organisms if solid water were denser than liquid water? O A. The organisms would migrate to land. O B. The organisms would survive under the floating surface of ice during the winter. O C.

16) An increase in the amount of living material in an organism is called A) growth. B) homeostasis. C) reproduction. D) cell division.

Describe two processes through which rare alleles might become more frequent in a population

Carla likes to garden. One side of Carla's garden is shaded by nearby trees and does not get much light. The other side gets plenty of light. Carla notices that the plants in her garden grow at different rates.

Which of the following is thought to be the most closely related to the common animal ancestor? fungal cells protist cells plant cells bacterial cells