The United States consumes approximately 20 million barrels of oil per day. According to the USGS estimate, for how many days would the technically recoverable oil resource in ANWR supply the total United States demand for oil?

A main function of the leaf petiole is a. to extend the leaf blade away from the stem so the blade can collect sufficient sunlight. b. to keep the leaf away from the secondary meristem of the stem. c. to produce pollen. d. none of the above

True or false? In a coelomate, the tissue lining the inner side of the body cavity arises from the same germ layer as the lining of the digestive tract.

What would be the primary principle of wise diet planning as related to protein nutrition? ?

What gases form in the greenhouse effect

Choose the most accurate description of China today. A) China remains Communist but is also a major economic power. B) China is no longer Communist but is a major economic power. C) China remains Communist but is not a major economic power.

True or False: If the prefix "iso" means the same, there is no change in the cell (egg).

Why is nuclear energy important?

The rate at which a substance passes through a semipermeable membrane is determined

What is the amount of heat required to raise the temperature of water referred to as? A. Heat of vaporization B. Specific heat C. Heat of combustion

Lake Victoria is home to a group of related fishes known as cichlids. Hundreds of forms are present, differing slightly in their color patterns, habitat use, and feeding behavior.