Answer:
pH is based upon the liquid's composition and not the amount inside. If something was added this would change it, but it will always stay at a perfect 7 :)
Explanation:
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Answer:
The correct answer is D. proteins
Explanation:
The endothelium is a tissue that fulfills multiple functions, from vascular homeostasis to those related to the passage of substances to the cells and tissues of the body. Diffusion is a type of passive transport, where all the exchanges between the blood and the cells use the interstitial fluid as an intermediate route. Substances in the blood or interstitial fluid can pass through the walls of a capillary by diffusing through intercellular clefts or transcellular pores (fenestrations), or through endothelial cells (cells that form the circulatory system comprising arteries, veins, and capillaries). Fat-soluble materials such as oxygen (O2), carbon dioxide (CO2), can pass through the capillary walls directly through the lipid bilayer of the plasma membrane of endothelial cells. Most plasma proteins (those that are present in the blood) cannot pass through the walls of the continuous and fenestrated capillaries because they are very large. The gradients for the correct diffusion of respiratory gases, nutrients and waste products are created by the cellular metabolism that consumes some and produces others, leading to increases or decreases in their concentration in the interstitial fluid.
Municipal waste is the waste generated by <u>Industries</u><u> </u>and commercial enterprises, such as markets and hotels. An example of municipal waste is <u>Solid</u><u> </u><u>waste</u><u>.</u>
Answer:
a. Natural selection
Explanation:
The pesticide killed off all of the pest that weren't immune to it and the pests that were immune reproduced with each other creating offspring that were immune to it as well and so on this is a example of natural selection.