Answer:
Plants use carbon dioxide to make food
True, it comes from chromoplasts<span>
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Answer:
False
Explanation:
Forest Stand:
Stands are areas of the forest, located in a limited forest ares, that are composed of a uniform distribution of trees, in term of species, age, size and origin. Stands usually don't exceed an area of about 200 acres.
Qualities of stands, such as their biological and physical features, usually determine the forest type.
They are all different forms of spinal injuries
Cellulose is one of the most abundant natural biopolymers. The cell walls of plants are mostly made of cellulose, which provides structural support to the cell. Wood and paper are mostly cellulosic in nature. Cellulose is made up of glucose monomers that are linked by bonds between particular carbon atoms in the glucose molecule.
Every other glucose monomer in cellulose is flipped over and packed tightly as extended long chains. This gives cellulose its rigidity and high tensile strength—which is so important to plant cells. Cellulose passing through our digestive system is called dietary fiber. While the glucose-glucose bonds in cellulose cannot be broken down by human digestive enzymes, herbivores such as cows, buffalos, and horses are able to digest grass that is rich in cellulose and use it as a food source. In these animals, certain species of bacteria reside in the rumen (part of the digestive system of herbivores) and secrete the enzyme cellulase. The appendix also contains bacteria that break down cellulose, giving it an important role in the digestive systems of ruminants. Cellulases can break down cellulose into glucose monomers that can be used as an energy source by the animal.