A. Reaction Time is the answer

Prompt compare the three types of volcanic mountains in terms of shape, type of eruption, and the minerals that make up the volcano

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables