Ovulation is associated with fertility
Answer:
action potential
Explanation:
This is an electrical event, called an action potential, that can be used as a cellular signal. Communication occurs between nerves and muscles through neurotransmitters.
Anime characters that dont exist :’D
~Hello there! ^_^
Your question: What is the body's first line of defense against infection..?
Your answer: The body's first line of defense against infection is the skin.
The answer is option C.
Happy Studying! =)
