It is called Epiglottitis.
The correct answer should be Carrying capacity
Carrying capacity is the the number of people, animals, and other life forms, that an ecosystem can sustain without starting to degrade, and all these upsets can destroy it because it can cause people and animals to migrate somewhere or they can destroy the carrying capacity of the already existing one.
Your answer will be B plants makes their own food. They also have a cell wall and animals don't.
Painful withdrawal symptoms can occur when a drug user attempts to stop using Drugs.
The astronomical unit, otherwise known as AU is used to measure long distances in the universe.
In photosynthesis oxygen is released to the atmosphere which means the third option is correct.
Hope it helped,
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