Proteins are made of carbon, hydrogen, oxygen, and nitrogen (CHON). Nucleic acids such as DNA and RNA contain carbon, hydrogen, oxygen, nitrogen, and phosphorus (CHON P). The body also needs trace amounts of other elements such as calcium, potassium, and sulfur for proper functioning of muscles, nerves, etc.
I know one is caring for them and not letting them think or being discriminated
there are not any options
A.Is false so maybe put “Cells are so tiny that you need a microscope in order to see them”
B. True
C. True
D. Eurkaryotes are complex cells where the necleus is the most important part.
E. True
F All living things are made up of one of more cell
Wastewater is water that contains the waste from homes and industries.
<h3>What is wastewater?</h3>
Wastewater refers to water that contains waste products. Waste water can also refer to water that have been used for several purposes and produced as a by-product.
The primary sources of waste water include:
- from homes
- from agricultural and farming activities
- and industries.
Therefore, it can be concluded that waste water is water that contains waste from homes and industries.
Learn more about wastewater at: brainly.com/question/25085634
