The map shows the distribution of wild boars in the united states. wild boars are an invasive species to the united states. which of these facts about wild boars is best supported by the evidence provided? a. wild boars were brought to the united states by humans. b. wild boars have quickly spread through the united states. c. wild boars have established successfully in areas with warm climates. d. wild boars have a high reproductive rate and no natural predators.

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

Listed in the item bank are some key terms and expressions associated with the categories seen in the venn diagram. to find out more information about items, some have more details available when you click on them. drag and drop each item onto the proper area of the diagram. if an item describes more than one category, be sure to place it in the overlapping space. viruses are tiny infectious pathogens that cause many different diseases, such as polio, and the flu. though they are similar to one celled organisms in some ways, in many ways they are very different. use the venn diagram below to show the similarities and differences between viruses and living organisms.

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen