An airplane is a closed space, where air is recycled- people breathe in what other people breathe out, because the ventilation happens very slowly. So, people are using the same air for hours, which means that the germs in the air have a higher chance to reach other people than in the normal atmosphere - where the germs spread by a person are mixed in with the huge amount of air in the whole atmosphere.
So the answer is: <span>D.The tight cabin space makes it easier for the disease to spread.
because the air is recycled.
In addition, sitting next to other people means that it's more likely they will cough at you, which again leads to the spread of the germs.</span>
Answer:
d) founder effect
Explanation:
Founder effect is a genetic drift that occurs when a new population is formed by small number of people from a larger population. As a result of this drift, the spread of a disease can increase. For example If a small population moves from a larger population to settle in a desert, the founder effect can occur. If some of the colonizers are carriers of a disease, this disease would spread faster in the small population than if it had been in a larger population.
Answer:
Medicines that are unprescribed can be more dangerous as you cannot control the dosage and they have not been evaluated or examined by the FDA, they are also usually more addictive and damaging to one's wellbeing.
Explanation: big brain boi
They could encourage you to be better and make you work harder, or they could be abusive and put you down worsening your mental state.
