Polysaccharides are the most abundant carbohydrates. A polysaccharide molecule can contain thousands of glucose units. These highly complex carbohydrates include starches, cellulose, and glycogen. Starch is the usual form in which carbohydrates are stored as energy by plants.Plants can split starch into its simpler glucose units for use as energy when needed. Cellulose is known as a structural carbohydrate because of the fibers formed by its molecules.tarch is the usual form in which carbohydrates are stored as energy by plants. Plants can split starch into its simpler glucose units for use as energy when needed. Cellulose is known as a structural carbohydrate because of the fibers formed by its molecules.
When a meteoroid, comet, or asteroid enters Earth's atmosphere at a speed typically in excess of 20 km/s (72,000 km/h; 45,000 mph), aerodynamic heating of that object produces a streak of light, both from the glowing object and the trail of glowing particles that it leaves in its wake. This phenomenon is called a meteor or shooting star.
(Intermediate). If an asteroid the mass of the on the one that possibly caused the extinction of the dinosaurs struck the moon would the material expelled from the crater possibly reach earth and would it create massive meteorite impacts.n asteroid that large striking the Moon would release a large amount of energy and it probably would eject some of the moon rock into space, however I would guess that the bits would be quite small, so if they happened to be going in the right direction to hit the Earth they wouldn't cause too much damage.