Zusammenfassung der Ressource
Sources of Food
- Plants
- carry out
photosynthesis
to
make
food
- condition
- sunlight
- chlorophyll
- Raw materials
- .Carbon dioxide
- water
- End products
- Sugar
- excess converted to starch
- soil condition
- PH
- indicators acidic
- taste sour
- alkaline
- tastes bitter
- tests
- Litmus paper
- acidic ;