For many plants to grow well in hot,dry weather,they must be watered so their stomata will remain open for longer periods of time to let in oxygen.

Question

Quizplus · Accepted Answer

Stomata primarily open to allow for the exchange of gases, letting carbon dioxide in for photosynthesis and releasing oxygen, but in hot, dry weather, plants often close their stomata to reduce water loss through transpiration.

For Many Plants to Grow Well in Hot,dry Weather,they Must