Experiment Scenario 2: A biology student wants to conduct a study of how the amount of food affects the weight gain for mice. He sets up four cages with a mouse in each cage. Fill in the boxes that would allow the biology student to complete the study correctly.​

the denominator has a very specific role.

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.