11.Which variable would be a dependent variable

What pattern of migration do whales follow?

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere