It is true that rock layers can be correlated to each other by using fossils and matching layers.
This is because these rocks have similar, if not the same layers, which can easily be determined by the fossils that may appear on them and just using them to match the layers to see if they can correlate.
The answer to this question would be true.
Answer: Ovulation
Explanation: Ovulation is a period whereby eggs are released by the ovaries. During the menstrual cycle, there is the presence of follicles in the ovaries and when the follicles are ripe or mature there is a rise in the level of oestrogen produced by the ovaries in a woman leading to a increase in the production of the lutenizing hormone ( LH) thereby resulting in the release of the mature egg(s) by the ovaries.
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.
Proteins<span> provide 4 calories of energy per gram, fats 9 calories, while carbohydrates 4 calories. A <span> roasted chicken multigrain sandwich which contains 42 g protein,7 g fat, and 34 g carbohydrates will provide a total energy (E) computed as follows:</span></span>
Let E= 42(4)+7(9)+34(4)
E=168+63+136
<span>E=367 calories of energy</span>