Question

1. What is fluid? What states of matter are considered fluids?

2. What role does blood have in the human body?


3. In what way(s) can fluids be harmful to society or the environment?


4. Describe 3 examples (s) in which fluids can help a machine operator.


5. List 3 of the fluids in our bodies that are important for our survival.

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Answer 1

1. Fluids are substances such as liquid and gas that can easily flow and have random molecular motion.

2. Blood transports oxygen to many parts of our bodies. It also takes carbon dioxide to the lungs, kidneys, or other filters to be removed from our bodies.

3. When a fluid is contaminated, it may cause serious damage to the environment. For example, if an organism consumes polluted water, it could get very sick and possibly die.

4. Fluids such as water can be used to cut metal by being sprayed at a high speed. Gasoline is used to run all kinds of machines. Water can also be used to clean and cool down machines.

5. Blood, sweat, and urine are all important fluids in our bodies and are created by our bodies.

Step-by-step explanation:

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