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Question 10 2 pts Why do trees need water to reach their leaves? Water is important for photosynthesis because it replenishes
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Water is important for photosynthesis because it replenishes electrons to the electron transport chain in the light reactions.

Water is an essential component of the light reactions in photosynthesis. Water splits up to yield 2 electrons, 2 H atoms, and an O atom by taking energy from sunlight. This reaction center which is known as P700, is oxidized in the light reaction and sends a high-energy electron to help in the reduction of NADP+ to NADPH.

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