In an experiment, there are two groups. Which group is not changed in any way? A. hypothesis
B. variable
C. experimental
D. control

In what layer of the sun is energy transfers between atoms

The mammal pictured below is a silvery mole rat. which statement is an inference based on the picture? the animal is ugly. the animal has hairless feet with sharp claws. the animal has prominent upper and lower incisor teeth. the animal likely has poor vision since its eyes are so small.

What is the statement plant growth is affected by the color light