If some living things do not reproduce this could be considered a defect or a genetic mutation in those people. If we take humans for example, if most humans reproduce and some don't because they cannot (if a guy cannot produce sperm) this doesn't mean that he isn't alive, it just means he was born with a genetic mutation which doesn't allow him to produce sperm needed for reproducing.
The answer is b. it is indirect therefore if it doesn't touch it it cant contaminate it
C. infections in uncovered tissues
Answer:
A. One-on-one small-group, whole-group is the correct answer.
Explanation:
Dry eyes and dry mouth are related to this syndrome