Which of the following statements about the Earth’s water is not true? 97% of the Earth’s water is salt water.

The total amount of water on the earth stays the same.

The total amount of water on the earth is constantly changing.

Most of the surface of the earth of the earth is covered with water.

In which state was more than 100 billion tons of coal mined in 2005?

Agram of fat oxidized by cellular respiration produces approximately as much atp as a gram of carbohydrate.

Aprimary producer stores 9,000 kcal. in the energy pyramid, if a primary producer is consumed by a first-level consumer, and that first-level consumer is consumed by a second-level consumer and the second-level consumer is consumed by a third-level consumer, how much energy is stored by the third-level consumer from the primary producer? *