Which sentence uses supporting evidence to form the best conclusion about a rattlesnake? O A. The rattlesnake cooled off at night by swimming in the cold water, so it is an endotherm. B. The rattlesnake moved rapidly to stay warm when its body temperature dropped, so it is an endotherm. O C. The rattlesnake ate a great deal in order to stay warm, so it is an ectotherm O D. The rattlesnake's body temperature responded quickly to the environment, so it is an ectotherm.​

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

Explain how mendel kept his pea plant from self pollination

What is one affect on the australian environment due to the introduction of non-native european rabbits