Photosynthesis

Across
5.	when plants photosynthesize, suns energy is not destroyed it is ________
6.	toxic gas needed as a starting material for photosynthesis
7.	a product of photosynthesis that plants use for energy
10.	organisms that seek/hunt their food
11.	conservation of energy/mass is considered a ____because it will not change
12.	part of plant that moves water to the leaves and flower
14.	number of ending products made from photosynthesis
15.	another name for glucose
16.	part of plant that absorbs sunlight for photosynthesis
18.	green pigment inside chloroplasts that turn the plant green
19.	part of plant that absorbs water and nutrients
20.	a product of photosynthesis that humans need to survive
21.	the ultimate energy for life on earth

Down
1.	starting material that is absorbed through the roots
2.	number of starting materials for photosynthesis
3.	process where plants make food
4.	prefix that means "green"
8.	photosynthesis is a ______change
9.	the organelle in a plant cell responsible for photosynthesis
13.	organisms that make their own food are called:
17.	part of plant that is the reproductive organs