State two ways in which guard cells offer their adjacent epidermal cells

Texas has an impending storm, and california is experiencing a water crisis. match the technologies with the state that can use them to reduce the effects eddies natural hazards. texas is the storm cellar and the wood that is crisscrossed. california is the dam and the storage tanks

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

What causes darkening of the skin as melanin production increases