Why do biologists sometimes move individuals into populations of animals with low population sizes, especially when a species is endangered like the Florida panthers we discussed in class (select all correct answers)

the question isn't complete here so i can't right an answer '_'

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?

c. heat from the poles back down towards the equator.