"Introduction of non-natives always cause great harm to the environment." Non-natives don't always cause damage and/or harm.
Mitosis goes in the blank
100 watts which tells how powerful the bulb is
I think the best answer from the choices listed above is option B. Planning activities at your own home helps you avoid situations involving alcohol since alcohol use is almost always tied to group events outside the home. Alcohol is mostly present in parties and any group activities. Hope this answers the question.
