The answer C the theory of evolution
Direct characterizaation is what the author says about the character.
So B would be correct
<h3><u>Answer;</u></h3>
<u>The second part of the cell theory</u> which states that the cells are the basic units or the smallest units of living things.
<h3><u>Explanation</u>;</h3>
- <em><u>Cell Theory is the basic theory of biology that describes one of the major characteristics of life. All living things have cells.</u></em>
- The first part of The Cell Theory states that all living things are made of cells.
- <u>The second part of the cell theory states that cells are the basic units or the smallest units and function of living things.</u>
- The third part or the third statement of The Cell Theory states that the cells only come from or originates from living cells.
<span>Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.</span>