Root hair cells are tiny, and there are hundreds of them on each plant root. Suggest how this helps to increase the rate at which the plant can take
up
water.

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

Glycogen is an energy-storage molecule in humans. a hormone that is called insulin controls the storage of glycogen in the liver. insulin is made up of amino acids.

Crossing over is a method of (blank)?