A zoo has two bears and the zookeepers want the bears to mate. One bear is brown (bb). The other bear is black (BB). What color offspring are they most likely to produce?

Match the types of competition to their descriptions.

Which of the following is one of the four conditions necessary for natural selection to occur in a population? fewer organisms are born than the habitat can support mutation does not occur organisms have identical characteristics variation is inherited

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis