Real-world efficiencies are generally very high, in the 90 percent range. FALSE.
Answer:
A.messages that are sent from the brain to body parts
Answer:
B - often need to be treated with antibiotics
Explanation:
Antibiotics are drugs that are used to help fight bacterial infections. Since a virus is not a bacteria, antibiotics cannot be used to help fight viral infections/viruses.
Hope this helps! :)
