Answer:
I hope this answers your question. Some people can't get certain vaccines when they are certain ages. If you are too young(just born) or too old, you may not want to have vaccines that can be hard on your body. People with certain health risks shouldn't get vaccines either. Another example would be someone has a severe reaction to a vaccination, they shouldn't get a booster for the vaccine in the future.
Explanation:
A protein channel is a transport protein that helps larger molecules, that would otherwise not be able to diffuse through the membrane of a cell to move in or out of the cell depending on the concentration gradient.
<span>The correct answer should be D. The stomata will open until too much water is lost. What happens is that the gas can diffuse and that the excess water can leave, meaning in laymen terms that the water exits so there's more room for carbon dioxide. When the process is done the stomata closes back up and things go back to normal.</span>
Answer:
Linnaeus's Systema Naturae. Carl von Linné, or Carl Linnaeus (1707–1788) was a Swedish physician, botanist, and zoologist who created a new system of classification for all living things. His first attempt at classifying plants and animals was published in 1735 as Systema Naturae.
Explanation:
