Question 2 To investigate a possible relationship between two factors, such as acidity and solubility, you must first identity the
variables involved in the experiment. Identify the independent variable, the dependent variable, and any possible
confounding variables within this experiment.

How do symptoms created by inflammation the doctor

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic