Climate changes cause a drought. There is no food to collect. To survive, the animals must become predators, catch and kill prey for food. Compare and contrast the traits of each group. Which group(s) would you expect to die out because of their mutations in this new environment?

Identify the examples in which sam interacts only with natural resources

Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.

Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d