Describe two benefits of farming that produce square watermelons

The function of the excretory system is to control homeostasis and

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?

Which environmental change would most likely result in bullfrog offspring that are able to store more water than bullfrogs in previous generations?