All of them, tbh. But mostly A. C. and D. Juice and soda are unhealthy if you don't drink them within reason.
The answer is D and H, washing his hands for 5 seconds. Washing your hands for 5 seconds is not productive and, but 30- 45 seconds is productive. Touching the door with your wet hands is pushing it now. Why he should have dried his hands more
In my opinion that is disgusting. If this was an actual event and I knew this info I would not want to touch any salad he prepared.
The correct answer is A. and B. !!
(:
Active immunity
Active immunity is when something triggers an immunity system to produce antibodies, this something being a vaccine. Hope this helps!