Which of the following best describes the purpose of the Nucleus to store the genetic information and is the control center of the cell

to release energy by breaking down food molecules

to transport nutrients into and out of the cell

to protect the cell from microorganisms

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline.which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.