Which type of stars is very hot but gives off little light?
dwarfs
giants
main sequence stars
nebula

Study this image which statement best describes the rock shown check all that apply

Types of scientific inquiry that biologist engage in that cannot be completely controlled

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