Im just guessing so i think its a
Well, (not trying to plagiarize) the client is expressing their fear of surgery, and this is from the body's reaction to danger (emotionally and physically).
First answer: 4
Second answer: I think 2?
Third answer: 5
Fourth answer: 1
A.photosynthesis because algae is a type of plant.
Answer:
Mutations increase genetic variation and the potential for individuals to differ
Explanation:
Mutations can result in an organism having a new allele. When that organism produces offspring their offspring are most likely to inherit the allele created from the mutation which could potentially lead to genetic variation.