Photosynthesis

1. I don't get much recognition for my work in the food chain but I still give nutrients for plants
7. I'm the prosses of how plants make their own food
9. I can be a solid liquid or gas, without me you'd only live for about 3-5 days
10. I'm at the top of the food chain but I can be in the middle sometimes too, I eat rather plants or other animals, what am I ?
13. you could say I'm the other have of a human, I only eat meat
14. what do you call sugar for plants ?

2. I can be oxygen or glucose
3. energy
4. You can basically describe me as human
5. energy I'm like a butterfly. I was one thing first then transformed into something else
6. dioxide I make up most of earth's atmosphere, but to much of be can be dangerous
7. I'm usually at the bottom of the food chain, I give energy to animals, but I'm not one myself.
8. without me you'd die in a few minuets
11. I'm a star in the sky but I don't grant you wishes
12. you could say I'm half human, I only eat plants