Vascular tissue through which water and minerals travel

What organ systems are working to you cool down after a workout?

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

14. which of the following codons code for threonine? a. ucg b. ugu c. cga d. aca