Which is the best example of organisms that have been naturally selected

Compare aerobic respiration to anaerobic respiration

How does toothpaste keep your body clean

What is the energy conversion that occurs in cellular respiration? Chemical energy in glucose is converted to light energy. Light energy is converted to chemical energy in glucose.

an aerobe is an organism that requires oxygen to survive. what word would describe an organism that does not need oxygen to survive?

A ___ is a species whose population is at risk of extinction.

Finish this sentence: most new species arise from a common ancestor one ... A) mutations randomly occur. B) populations of the original species suddenly become isolated from each other. C) natural selection does not occur.

which kind of tissue is designed to regulate temperature, secrete lubricants and protect the body from harmful substances

Which of the following examples can cause gene flow between populations?

Predict: logging removes vegetation that anchors soil and prevents erosion. how do you think logging will affect a coral reef? explain.

Describe how an amoeba feeds