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What are the 3 main things that are needed for photosynthesis to take place?
Light, H2O, CO2
Fermentation
Photosynthesis
change in state
chemical property
O2
Food
law of conservation
The ability of an apple to change color when exposed to air is a ____.
Light, H2O, CO2
Fermentation
Photosynthesis
change in state
chemical property
O2
Food
law of conservation
Respiration requires
Light, H2O, CO2
Fermentation
Photosynthesis
change in state
chemical property
O2
Food
law of conservation
When there is a lack of oxygen, ________ takes place instead of respiration.
Light, H2O, CO2
Fermentation
Photosynthesis
change in state
chemical property
O2
Food
law of conservation
Chemical energy is stored in __________molecules.
Light, H2O, CO2
Fermentation
Photosynthesis
change in state
chemical property
O2
Food
law of conservation
Which of the following is NOT a possible sign of a chemical change?
Light, H2O, CO2
Fermentation
Photosynthesis
change in state
chemical property
O2
Food
law of conservation
The ____________________________states that energy is never created or destroyed.
Light, H2O, CO2
Fermentation
Photosynthesis
change in state
chemical property
O2
Food
law of conservation
A process that changes light from the sun into sugar for food is called__________.
Light, H2O, CO2
Fermentation
Photosynthesis
change in state
chemical property
O2
Food
law of conservation
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