(02.02 HC)Island A and Island B are two islands that have de…

(02.02 HC)Island A and Island B are two islands that have developed over time without much human interference. The islands are of different ages, one being young and the other being old. Also, one island is near the equator, while the other is near the pole. Researchers have discovered that Island A has 1,000 species and Island B has 15,000 species. Which of the following statements is the best inference that compares Island B to Island A based on their species richness?

(02.05 MC)The following map shows the location of states in…

(02.05 MC)The following map shows the location of states in relation to bodies of water. Refer to the map to answer the question.A water quality specialist in Nebraska records toxic heavy metals in groundwater. Which of the following is a probable reason for heavy metals in groundwater?