I does not spread from person to person
Answer:
indicator does not get affected by salt
Explanation:
indicator does not get affected by salt because indicators are used to detect an acid or base but salt is a neutral substance which is neither acidic nor basic ..
<em>hence</em><em> </em><em>it</em><em> </em><em>doesn't</em><em> </em><em>show</em><em> </em><em>any effect</em><em> </em><em>by</em><em> </em><em>salt</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>
Use earplugs around loud noises. ...
Turn the volume down. ...
Give your ears time to recover. ...
Stop using cotton swabs in your ears. ...
Take medications only as directed. ...
Keep your ears dry. ...
Get up and move. ...
Manage stress levels.
The effects of tobacco smoke on the respiratory system include:
irritation of the trachea (windpipe) and larynx (voice box)
reduced lung function and breathlessness due to swelling and narrowing of the lung airways and excess mucus in the lung passages
impairment of the lungs’ clearance system, leading to the build-up of poisonous substances, which results in lung irritation and damage
increased risk of lung infection and symptoms such as coughing and wheezing
permanent damage to the air sacs of the lungs.