Which of these rocks forms from lava that cools very quickly?

A) schist

B) gneiss

C) granite

D) obsidian

Roots that emerge from the stem, rather than from a primary root, are termed roots.

If two species have each descended from the same common ancestor then what happens?

You are studying a new species of plant similar to Mendel's pea plants. You are specifically interested in two genes that are located on two different chromosomes. In this plant, the gene for height has two alleles, T (tall) and t (short).

The amphibians, reptiles, and mammals comprise which group?

Which of the following does not affect the rate of solubility? A) Pressure B) Surface Area C) Temperature D) Weight

What is wastewater treatment plant

Which of these effects on digestion is not produced by the parasympathetic nervous system?

What is it called when rock fragment slips past another

What are the three major organs of the nervous system

What is the genotype of the offspring missing on the first row of the punnett square? A.) lBlB B.) lAlB C.) lBlO D.) none of the above