The electron transport chain is an anaerobic process.
true or false

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?

What is the most common structure of volcanoes?

Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates