Answer:
Explanation:
Who knows somehow something.
Answer:
Personal happiness are the emotions of feeling joy, interests, or pride. In other words, personal happiness is what makes you contented.
I believe it would be the second one hope this helps!
Using 1000 plants, each for an individual barrel. The plant that was poisoned will die within thirty days, that way the people will not die. Personally I don't see what's so bad about using 1000 humans as text subjected though ;)