The chemical equation for photosynthesis suggests that blowing on a glass of water placed in a sunbeam will produce glucose and oxygen. Compare the chemical equation to actual photosynthesis and explain why no reaction occurs. Explain your answer in 1–2 sentences.

Ahypothesis that has been tested again and again , with similar results each time may become a law , true or false

What happens whenever a net force acts on an object

Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.