HELP! Match each environmental change with its description!

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

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata

Which type of landforms forms at the plate boundary as a result of divergent stress