Carrots i would like to beleive
Answer:
The correct answer is <em>c. animal wastes and fertilizers. </em>
Explanation:
Two major sources of nitrate pollution are farming and breeding activities. There are also certain industrial activities involved in nitrate pollution, but in general, these industries are related to agriculture.
The indiscriminate use of fertilizers for several years in intensive productions produce high nitrate concentration in soil and consequently elevate the risk of nitrate lixiviation.
Breeding animals produce nitrate pollution by their wastes, which accumulate and are not treated. These wastes include flesh, hair, feathers, skin, fat, liquids, excrements, among others. These wastes are an important source of nitrate.
In many cases, animal wastes are used by farmers as organic matter to improve their production. But excessive and incorrect use of it might produce severe damage in water sources.
When a virus attacks a cell, it kills the cell and the virus multiplies to spread throughout the body
Answer:
chordate
the answer is chordate the phylum that sea turtles are in is chordate
The one electron in its valence shell would most likely be donated to form a positively charged ion.
<h3>What is potassium?</h3>
Potassium is an element of group one. This element is univalent and has a valency of one. This implies that the outermost shell of the potassium atom is composed of only one electron.
Thus, the one electron in its valence shell would most likely be donated to form a positively charged ion.
Learn more about potassium ion:brainly.com/question/24336764
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