The picture below shows a river dam constructed to generate hydroelectric power. (2 points) Image drawn to show a power plant and a dam. Point A is shown downstream from the dam.

Which of these is the most likely impact of the dam on people living in location A? They may
A) suffer from respiratory problems because of lack of oxygen
B) experience floods because of water building up behind the dam
C) suffer from diseases because of air pollution by the hydroelectric plant
D) experience acid rain because of toxic gases released by the hydroelectric power plant

List two new traits (structural or behavioral) that each new species of rat might demonstrate as it adapts to the conditions on two of the four islands. choose only two islands that are described in the lesson. record the island latter and the major habitat feature of the island. then list two new traits each rat subspecies might demonstrate in order to survive the habitat on that island. note: new traits should be unique to that island and be in response to that island’s habitat feature. i cannot remember islands that were names in the lesson so only answer if you have done the lesson (5.13 life science 7b) choose 2 of the islands and describe a structural and a behavioral trait for a rat on each island so 4 total answers, 2 different structurals and 2 different behaviorals, one for each rat for each island

How does a lytic infection differ from a lysogenic infection?

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.