true or false :molecules of water and carbon dioxide down and used to build glucose during photosynthesis

True

Explanation:

As has been stated, carbohydrates are the most-important direct organic product of photosynthesis in the majority of green plants using H20 and Co2. The formation of a simple carbohydrate, glucose.

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.

well the answer is 2!