Someone this is due in 2 hours and i have asked this like 5 explain how plants use starch and cellulose for strength and energy storage. trace how carbon, hydrogen, and oxygen from sugar molecules may combine with other elements to form other larger carbon-based molecules in your explanation.

Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.