Hot , dry weather is the answer
Respiratory droplets produced when an infected person coughs, sneezes or talks.
Answer: Polygenic inheritance
Explanation:
Polygenic inheritance is a phenomenon shown by a trait that is controlled by many genes residing at different loci.
Thus, the expression of the trait is the total effect of all the genes controlling it. Skin colour and height in humans are examples of such traits.
The prairie would become overpopulated and there would be no more food for the rabbits and they would eventually die.