<span>i am pretty sure it is clinical trial</span>
Myasthenia gravis is caused by an error in the transmission of nerve impulses to muscles. It occurs when normal communication between the nerve and muscle is interrupted at the neuromuscular junction, the place where nerve cells connect with the muscles they control.
Answer:
C. All snacks should be avoided because they can cause a person to gain weight.
Explanation: This statement is not true because snacks can be healthy and not cause weight gain.
Hope this helps! :)
