Answer:
Antibiotics have helped in a speedy recovery for human illnesses over the past century.
Explanation:
Because anti biotics were not present centuries ago, many would get sick and even die. However, antibiotics work by affecting things that bacterial cells have but human cells don't. This helps to fight off the bacterial cells and fight infections and viruses, leading to a speedy recovery.
This is true because animals like squirrels which run very fast and are small have a specialized nervous system making them very fearful of there surroundings
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The challenges are no water
Because Interphase is the phase that the cell is in most of the time, and is divided into the G1, G2, and S phase.