To absorb sunlight

To capture carbon dioxide

To release oxygen

To allow water vapor to escape

By cooling the leaves

By heating the water in leaves, causing evaporation

By directly moving water through the plant

By providing energy for photosynthesis

It helps water molecules stick together, forming a continuous column

It releases oxygen

It breaks down water molecules

It absorbs sunlight

To measure the amount of sunlight absorbed by leaves

To determine the oxygen output of a plant

To calculate the rate of photosynthesis

To measure the rate of water evaporation from leaves

To allow air to circulate

To keep the leaves fresh

To ensure accurate measurement of water movement

To prevent water from leaking out