A) A group of people working toward a shared goal
Answer:
no symptoms and a positive PPD
Explanation:
"TB" stands for <em>"Tuberculosis."</em> It is a disease which is caused by a bacteria called<em> "Mycobacterium tuberculosis." </em>
An individual with a latent TB infection means that<u><em> he has TB yet is not showing symptoms from it.</em></u> The person doesn't feel sick–which means, <em>no night sweats, chills, fever and inflammation.</em> He will also have no cough nor will he feel fatigued. However, if a skin test will be done on him, he will have a positive PPD <em>(Purified Protein Derivative). </em>This is because he has the bacteria in his lungs, but they are <em>"not active."</em>
I believe the answer is 20
Answer:
Wearing bright colors help drivers see you.
Explanation:
I say the last one because were dull colors wouldn't really get the drivers attention, but unlike bright colors they can see you because colors such as yellow can definitely illuminate the drivers eyes.