Global temperatures will gradually decrease. Global temperatures will continue to increase. Global temperatures will fall rapidly. Global temperatures will remain constant.

What do we call steps in a food chain

Which of the following are examples of nucleic acids? A. Collagen and keratin B. Glucose and starch C. DNA and RNA D. Wax and Cholesterol

All the nerve bundles of the body are routed through the backbone and are called the spinal: A : cord B : vertebrae

In general, sound travels faster through A. Solids than through gases B. Gases than through solids C. Empty space than through matter D. Gases than through liquids

Science is a form of inquiry because scientists trying to understand the world around them start by a forming conclusions. b collecting data. c asking questions. d designing experiments.

What do living things need energy to do?

How soes gravity effect plants

Which type of fossil can provide clues about the activities of ancient organisms?

Which statement is true about nitrogen and oxygen?

Why doesn't Hawaii and Arizona participate in the daylight saving time?