Glaciers can only form when

A. there is an ice age.

B. there is a U-shaped valley in the mountains.

C. the amount of snow exceeds the amount of rain.

D. more snow falls than melts. Glaciers can only form when

Teleological moral theories are also known by the term a. nonconsequentialist. b. deontological. c. consequentialist. d. epistemological.

What do scientists call information collected from observation?

19. What is the function of collagen?

How are mitosis and meiosis similar? A) they both have prophase. B) they both produce gametes. C) they both produce tetards. D) they both reproduce the chromosome number.

A farmer wants to increase the amount of food produced by corn crops. If the farmer selectively breeds the plants, which trait could the farmer select for?

Griffith, in his 1928 experiments, demonstrated that bacterial strains could be genetically transformed. The evidence that DNA was the "transforming principle" responsible for this phenomenon came later.

What is believed to be the first type of cells on earth? a. tree cells b. eukaryotic cells c. prokaryotic cells d. plant cells

What would happen if a mistake is made during protein synthesis?

Which of the following can upset the balance of an ecosystem? too much water not enough water too much light not enough light all of the above none of the above

At the end of telophase, what must occur? the cytoplasm is divided by cytokinesis the new cells must immediately begin to divide again the new cells fuse together to create one larger cell the cell begins to divide by replicating the chromosomes