Chapter 4

Match it! Select the correct answer from the pull down...Good luck!

During photosynthesis a gas that escapes into the air is______

To release energy, the cells of human beings slowly combine glucose and______

Biologist are people who study_______

All forms of energy can be traced back to________

The process by which cells of green plants make energy is called________

tiny openings on the underside of a leaf

If you were to put a carboard box over a tomato plant, it would stop carrying on photosythesis. This is mostly because you have cut off it's______

To make food plants need________and _______.