What causes surface runoff? A. Oceans overflow.

B. Soil infiltration reaches capacity.

C. Plants absorb water and then release it to run down hills.

D. Evaporated water vapor runs down mountains.

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an

The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane

Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different