Answer:
a change from a seronegative to a seropositive condition
Explanation:
D I am guessing is the most correct.
Answer:
D. All the above
Explanation:
It's all of the above because a goal is or isn't planned, it is a dream you want to achieve, and it is a desire to do anything for. Now if that's wrong then the answer is between B and C because most would say that a goal is something that you want to plan for weather than it being a surprise.
Destroying or causing serious harm to oneself.
