Eating food provides enough fuel for your body to live for only one day. a. true b. false

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

The open ocean of any depth is called the

Why do the circulatory systems of land vertebrates have separate circuits to the lungs and to the rest of the body?