Sample Response:
Bacteria are helpful because they produce oxygen, which our bodies need to breathe, and they help us to digest the food we eat. Bacteria are also helpful because they are used in medicine to help us overcome disease. Bacteria are harmful because they can cause tooth decay and illnesses that can be either common or quite serious.
This is a sample response, so it's 100% correct. Peace!
Answer:
DNA is located in an organisms cells.It depends,however on what kind of organisms it is
Explanation:
The correct answer is abyssal plain.
The ocean basin or the abyssal plain refers to the flat region of the ocean floor. It is enveloped with mud, sand, and animal and plant remain. Situated on this flat plain are underwater mountains known as seamounts, which are produced by volcanic eruptions.
The challenger deep, in the southern terminal of the Mariana Trench is the deepest point in the ocean.
Answer:
1st one is right answer ...
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