“No one knows how and why people change as they get older. Some theories claim that aging is caused by injuries from ultraviolet light over time, wear and tear on the body, or byproducts of metabolism. Other theories view aging as a predetermined process controlled by genes.”
According to endosymbiosis theory, the mitochondria was once free-living prokaryotic cell. The cell was engulfed by other cell (host cell) via the process of phagocytosis.
The “eaten” cell survived inside the host. The host cell provided a nutrition and safe environment to live and the future mitochondria produced energy that the host cell can use. Over time the organelle and the host cell have evolved together.
The most important thing to note is that the vector does not get affected by the disease they are carrying. The vector can move from place to place without any hindrance and spread the disease to far away areas. This is the reason that vector borne diseases occur in large areas. Mosquitoes and flies are common vectors that carry germs and spread from people to people.
not enough information
Explanation:
without the map provided to you no one can really answer this question try to ask it again but this time attach a picture of the map aswell
Cellulose is made of repeat units of the monomer glucose the same as monomer found in regular sugar bcuz cellulose is built out of a sugar