Members of two different species possess a similar-looking structure that they use in a similar fashion to perform the same function.
Which information would shed the most light on whether these structures are homologous or whether they are, instead, the result of convergent evolution?

a. The two species share many proteins in common, and the nucleotide sequences that code for these proteins are almost identical.
b. Both species are well adapted to their particular environments.
c. The sizes of the structures in adult members of both species are similar in size.
d. Both species reproduce sexually.
e. The two species live at great distance from each other.

What evidence is there that convection occurs in earth’s troposphere?

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

Asea turtle has washed up on a remote section of a beach. this known as a stranding occurs when a dead,sick or injured sea turtle washed up on the shoreline. which statment best explain why stranding should be reported immediately to local authorities