What are the three parts of the cell theory?

An easy way to calculate the amount of energy available at each level is to what?

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?

These are the components of the reservoirs of carbon that are exchanged in our environment.