Heavily influenced by the introduction of foreign cultures, cuisines, languages, genetics, religions, philosophies, etc.
One of the most important sources of energy is the sun. The energy of the sun is the original source of most of the energy found on earth. We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar (photovoltaic) cells
1) Renewable energy
energy from a source that is not depleted when used, such as wind or solar power
2) non renewable energy
A non-renewable resource is a natural resource that cannot be readily replaced by natural means at a pace quick enough to keep up with consumption

Answer:
1. If you're walking somewhere, walk on the RIGHT side, NOT the left (If you're American :) If you're not American and it's normal for you to drive on the left side, then please also walk on the left side)
2. Don't chuck your trash at the tree. If you have trash, put it in a trashcan. If you see trash, put it in a trashcan.
3. If you're going to use profanity, do it quietly, please. It makes the rest of us uncomfortable.
4. When wearing earbuds or headphones, make sure that other peeps can't hear it.
5. SUPER SIMPLE but SOME brains can't get this: just be overall respectful to others. You don't know them or their situation, so leave them be.
6. Last one and it's small. Hold open doors for people right behind you. Don't pull a sneaky ninja right before the door closes and make the other person open the door.
The first Amendment states that religion and expression should be protected.