Chloroplast contains the chlorophyll necessary for photosynthesis
Answer:
<em>The correct option is C) A carbon atom has six protons, six neutrons, and six electrons</em>
Explanation:
Carbon can be described as an element of the periodic table which has an atomic weight of 12 amu. The element, Carbon, is represented by the symbol, C.
Carbon has six protons in its nucleus as well as six neutrons in the nucleus. An element of carbon comprises of six electrons. The valence shell of carbon comprises of four electrons due to which the carbon element has the ability to form various kinds of unique bonds.
Returning by-catch to the sea is not always useful as the sudden change in pressure will result in damage to internal organs of fishes.
<h3>What is by-catch?</h3>
By-catch refers to other sea animals which are caught along with the intended catch in a fishing expedition.
In some instances some people tend to return by-catch to the sea.
However, this is not always useful as the pressure above sea level or on the sea surface is less than that in the depths of the sea.
A sudden change in pressure will result in damage to internal organs of fishes.
Therefore, returning by-catch to the sea not always useful as it might appear.
Learn more about by-catch at: brainly.com/question/14958398
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