How does a plant grow during the early years of a drought when there is no rain, compared with when there is normal rainfall?
a) it grows the same amount because it absorbs water from the air.
b) it grows less because it uses carbon dioxide instead of water.
c) it grows the same amount because it uses photosynthesis to change sunlight into water.
d) it grows less because there is less water to absorb from the ground.
