The correct answer for this is sperm. Hope this helps.
I'd say it's to set up a clear goal.
Answer:
A. Your friend turns around and you only see her back, but you still recognize her.
Explanation:
I majored in Health
Answer: Alzheimer's affects only individuals over 70 while Parkinson's can strike at any age.
Parkinson's affects primarily the systems in the brain that affect movement while Alzheimer's affects other systems first
