What environmental conditions induce oxygen to bind to hemoglobin? An environment high in carbon dioxide
An environment high in oxygen
An environment under high pressure
An environment under low pressure

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?