During photosynthesis, light energy is initially captured by...

Chlorophylls

Explanation:

Photosynthesis is the process plants and other organisms go through to convert solar energy into chemical energy. Solar energy is initially captured by the "chlorophylls" of the plant which then uses the energy absorbed to create carbohydrates.

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it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.

i believe the answer is a or 1