Starch and cellulose are structural components of the plant cell wall are used for energy storage in plants are cis-trans isomers of each other are polymers of glucose

Wind energy is plentiful in regions with vast open spaces it is a non polluting renewable resource what could be an economic factor that makes the use of this resource less feasible then non renewable resource even in such regions

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere