The most accurate definition of artery is a vessel that

How does the carbon cycle involve an exchange of carbon

This is a scaffolding of protein fibers that us sell keep it shape in a cell division and cell movement

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?