Horses went extinct in north america and did not return until they were ferried in boats by european settlers (no land mammal can swim on its own across an ocean). from a horse's perspective, the ocean barrier is best described as what?

Apopulation of rabbits live in a local forest. some had a mutation for a large body and long legs. the graph below shows the number of both the mutant and the normal rabbits over 5 generations. which of the following statements is true for this scenario? question 7 options: the rabbits with the mutation were more successful with restricted food than the normal rabbits. both sets of rabbits were equally successful with the restricted food source.i the normal rabbits were more successful with restricted food than the rabbits with the mutation. the graph does not let us know which rabbit was more successful.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

Which of these definitions have been paired with the correct type of cell?