The main key is patience. Start by holding it for a few minutes a few times a day. Then allow it to run around in a small area then increase the size and give him some toys that way your trust for the rat increases as his trust for you increases.
wind elment
Allopatric speciation.
sympatric , allopatric and parapatric speciation
Isolation Is necessary for speciation to occur.
Actually it is.
speciation
if you are referring to the the worksheet the evolution of living things from the textbook holt science and technology, the answer is speciation
allopatric speciation
Caralous linnaeus theory is accepted theory of speciation
Alopatric speciation. " Other country. "
allopatric speciation