Answer:
Here are the three types of contaminants: Biological: Examples include bacteria, viruses, parasites, fungi, and toxins from plants, mushrooms, and seafood. Physical: Examples include foreign objects such as dirt, broken glass, metal staples, and bones. Chemical: Examples include cleaners, sanitizers, and polishes.
Explanation:
Answer:
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Explanation:
Well, one is Oxygen/ O, which has an atomic mass of 15.999 and the atomic number is 8, Oxygen is essential for life because we need it to breathe, and the plants need it for photosynthesis.
The next would be Carbon, whose atomic number is 6, and is also used in graphite and one of the major factors in making coal, which is an important fuel.
Answer:
A. The mutation will become more common
Explanation: