Where do most pollutants enter the body through?

Answers

Answer 1

Answer: The biggest one is when we breathe from our nose and mouth

Answer 2

Answer: in the nose because we usually breath

Related Questions

T or f Halogens are the basis of all fossil fuels.
The force of repulsion between two like-charged particles will increase ifA) the distance between the charged particles is increased. B) the distance between the charged particles is decreased. C) the magnitude of the charge on both the particles is decreased. D) the magnitude of the charge on one of the particles is decreased.
A swinging pendulum demonstrates what type of energy
What is average velocity of a particle?
You have a 90 W electrical appliance that is on 24 hours per day. At $0.51 per kWh, how much are you paying daily for electricity to operate this appliance?Show your calculations here:

Where does the energy that the sun emits come from?

Answers

The energy emitter from the sun comes from the burning of hydrogen gasses (what the entire sun is made of) allowing light and heat energy to be created/escape.

Which image shows an example of the electromagnetic force in action?

Answers

The second image showing an electromagnet is an example of the electromagnetic force in action therefore the correct option is B

What is electromagnetic force?

It is a type of force that occur between electrically charged particles. The electromagnetic force is the combination of all the electrical and magnetic forces generated from any charged particle,

These electromagnetic forces either be attractive or repulsive.

The force generated from a simple bar magnet is an example of the electromagnative force, hence the correct option is B

Learn more about electromagnetic forces

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Answer:

the answer is A the one that has the green ball as particles

Explanation:

What does the atomic number of an element represent? Question 21 options: A. the number of protons in an atom B. the number of neutrons in an atom the mass of an atom C. the total number of protons, neutrons, and electrons in an atom D. the order in which the element was discovered

Answers

Answer:

A. the number of protons in an atom

Explanation:

The atomic number (also known as the proton number) is the number of protons found in the nucleus of an atom.

Answer:

A. the number of protons in an atom

Explanation:

Which of the following states of matter is always a good conductor of electricity? solid, liquid, gas, or plasma **:/ Thank you!

Answers

Plasma...I believe is always a good conductor of electricity. I was tempted to say a solid, but not all solids are the same in composition and that goes for liquid and gas as well.

Hopefully this helped and good luck.

In the cells of the human body oxygen molecules are used directly in a process that?

Answers

In the cells of the human body oxygen molecules are used directly in the process of respiration, because the cells of your body needs oxygen in order to break down food and make energy.

When the source of a sound is moving it's speed increases

Answers

That statement is false, and pretty meaningless ... we don't know
whether "its speed" refers to the source or the sound.

When the source of a sound is moving relative to the listener, then
the listener may hear a higher- or lower-pitch sound than what the
source is actually emitting.

Answer:

false

Explanation:

Other Questions

Identify the main renewable energy resources

An electron in a mercury atom changes from energy level b to a higher energy level when theatom absorbs a single photon with an energy of 3.06 electronvolts.Determine the letter that identifies the energy level to which the electron jumped when the mercuryatom absorbed the photon.

15. A ball attached to a string is being swung in a clockwise circular path as shown in Figure 3-1. In which directionwill the acceleration on the ball be when the ball passes point A?a. direction ab. direction bc. direction cd. direction d

A snail can move approximately 0.30 meters per minute. How many meters can the snail cover in 15 minutes?