Answer:
C. Protons
Explanation:
The number of protons in the nucleus of an atom determines an element's atomic number. In other words, each element has a unique number that identifies how many protons are in one atom of that element.
The <span>correct answer is eutrophication. Eutrophication
is the enrichment of bodies of water with nutrients that encourage plants
growth. It is also called hypertrophication. Eutrophication is caused by human’s
activity in the bodies of water. However, eutrophication is also a natural
process especially in lakes.</span>
Geothermal power plants generate the least amount of pollution.
Answer:
Five
Explanation:
There are five blood vessels that are attached to the heart.
Hail is formed when the water droplets freeze together in the cold upper region of the thundercloud. These lumps of ice are called hailstones. Most hailstones are between 5 mm and 15 cm in diameter and can be round or jagged. Hail stones are not frozen raindrops.
Factors that govern the ultimate size of hailstones are hail has strong storm clouds, especially strong heat, high liquid water content, large vertical range, large water droplets, and many cloud layers are formed by clouds below 0 ° C (32 ° F). This type of intense heat may also indicate the presence of a tornado.
Learn about the formation of hailstones here:brainly.com/question/1783904
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