Photosynthesis

2. Water that condenses from water vapor in the atmosphere and falls to Earth as separate drops from clouds.
6. Light from the sun, it shines down on the Earth's surface.
10. A green pigment that absorbs light and is found in all plants.
11. Is the mass of living material.
12. Transparent liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.
13. The star around which the earth orbits.

1. Part of a plant that's usually green and attached to it by a stem or stalk.
3. The chemical element of atomic number 8 and the life-supporting component of the air.
4. An organism that can use light energy to produce organic food.
5. Is used by plants for energy and to make other substances like cellulose and starch.
7. A plastid that contains chlorophyll and in which photosynthesis takes place.
8. Any of the minute pores in the epidermis of the leaf or stem of a plant.
9. A living organism of the kind exemplified by trees, herbs, grasses, typically growing in a permanent site, absorbing water and inorganic substances through its roots, and synthesizing nutrients in its leaves.