Is there only one way to conduct a scientific experiment? Why or why not

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

How does science influence the decisions made about social, economic, and political issues?

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f