The roots of plants are important to photosynthesis because they ...

1. remove oxygen from the plant.

2. provide the water needed.

3. remove glucose from the plant.

4. provide the carbon dioxide needed.

What is the function of ATP?

What is the process by which substances in food are transformed into body tissues and provide energy for the full range of physical and mental activities that make up human life?

Is ATP a molecule?

The cell membrane of the red blood cell will allow, oxygen, and carbon dioxide to pass through because other substances are blocked from entering, this membrane is called

Which of the following explains how polar molecules form? O A. Electrons are more attracted to one of the atoms involved in a bond B. The two atoms in a bond share electrons equally O C.

In which horizons would plant be planted

Which scientist developed the system for classifying organisms? Woese Darwin Linnaeus Pasteur

What is the main role of the carbohydrate glucose in a living cell

In order for a species to evolve, it must be able to

Your friend is trying to convince you that if the ligaments binding the bones together at your freely movable joints (such as your knee, shoulder, and hip joints) contained a higher percentage of elastic fibers, you would be much more flexible.