After you realize that you are under stress, the next step is to identify the stressor you are facing. You can do this so you'll be able to recognize how you feel, and maybe even find the cause so you can avoid situations that make you stressed and learn to calm down.
Well we can eliminate B because it is a infectious deisease. A is wrong becuase it is not detected by lymph nodes. D is is not a form of cardiovascular disease an example of this would be TB(tuberculosis). The correct answer is C)it can be prevented with a vaccine.
1 ) Often parents enforce a curfew for there child's safety.
2 ) They discourage any form of sexual relation with another, but remind them to use protection if they ever disobey them.
Cells do not require oxygen to perform anaerobic activity
