Select all of the answers that apply.
warm water
is less dense than cold water
is more dense than cold water
has higher salinity than cold water
has lower salinity than cold water
is found near the poles

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

Which of the following best describes the purpose of technology?

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain