g the kidneys help maintain the proper balance of fluids and salts in the blood. which of these organs is involved in reproduction

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

Why are common names a problem for scientist?