P.E

1. Air pollutants can do all of the following EXCEPT:

A. damage the respiratory system.
B. enter the bloodstream and harm other parts of the body.
C. cause discoloration to your hair.
D. reduce your protection from the sun's radiation.***

2. True or False
Biodegradable waste threatens the health of humans.

true
false***

3. True or False
Some air pollutants are harmful to the ozone layer.

true***
false

  1. 👍 0
  2. 👎 0
  3. 👁 1,766
  1. 1.No
    2.Yes
    3.Yes

    1. 👍 0
    2. 👎 0
  2. Answers that I got for Connexus:

    1. C
    2. false
    3. true

    1. 👍 12
    2. 👎 0
  3. Yes C is correct

    1. 👍 0
    2. 👎 0
  4. 100% thanks

    1. 👍 1
    2. 👎 0
  5. Thanks Sid.V

    1. 👍 0
    2. 👎 0
  6. 1.C
    2.false
    3.true

    1. 👍 0
    2. 👎 0
  7. joijjoijjoijjoij

    1. 👍 0
    2. 👎 0
  8. 100%!

    1. 👍 0
    2. 👎 0
  9. Thanks 100%

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. science

    1.Which level of organization does the complete skeleton of a mouse belong to? A.cell B. a tissue C.an organ D.an organ system 2. The structures that an animal uses to exchange gases with its surroundings make up the... A.

  2. Health 😘

    Which is the correct order of the organization of the human body? A.)Cell--->tissue—>organ--->organ system----->organism B.)Cell---->organ---->system organ--->tissue->organism C.)Tissue--->organ---->cell---->organ

  3. Science

    Getting Oxygen 1) Name the components of the respiratory system in the order incoming air would encounter them during breathing. :Trachea,pharynx,larynx,alveoli,bronchi. :Bronchi,larynx,alveoli,trachea,pharynx.

  4. Health And Physical Ed

    1. during the exchange of air in your lungs, oxygen is being taken into your bloodstream while this substance is being released microorganisms carbon dioxide*** plasma mucus 2. the gas exchange of oxygen to the bloodstream takes

  1. biology

    Which type of blood vessel carries oxygenated blood away from the heart?(1 point) veins arteries elastic capillaries -------------------- Which body system is responsible for exchanging gases with the external environment?(1

  2. Pre-Cal(Please Help)

    1) For a person at rest, the velocity v (in liters per second) of air flow during a respiratory cycle is V = 0.85 sin pi(t)/ 3 where t is the time in seconds. (Inhalation occurs when v > 0 and exhalation occurs when v < 0) A) Find

  3. Science

    1. Which of the following best summarizes the function of the respiratory system? A. to transport oxygen to cells and wastes away from cells. B. to protect the organs in the chest cavity C. to move oxygen from the air into the

  4. Health

    Which organ is part of both the respiratory system in the digestive system? A. Epiglottis B. Nose C. Larynx

  1. Science Check Answers?

    Which of the following best summarizes the function of the respiratory system? A. to transport oxygen to cells and wastes away from cells. B. to protect the organs in the chest cavity C. to move oxygen from the air into the body

  2. Science

    Which of the following best summarizes the function of the respiratory system? A. to transport oxygen to cells and wastes away from cells. B. to protect the organs in the chest cavity C. to move oxygen from the air into the body

  3. Math

    the function 160x/100-x,models the cost,f(x), in millions of dollars,to remove x% of a river pollutants,if the government commits 240 million for this project, what percentage of pollutants can be removed?

  4. Science please help

    It is important that you maintain a healthy weight both for your overall health and so that your respiratory system can A. deliver oxygen more adequately B. pump blood more forcefully from the heart C. keep capillaries constricted

You can view more similar questions or ask a new question.