They look for artifacts such as pots and tools
Answer:
Without trees, humans would not be able survive because the air would be unsuitable for breathing. If anything, people would have to develop gas masks that filter the little oxygen that would be left in the air. ... Anyway, trees take carbon from the atmosphere through photosynthesis in order to make energy
Explanation:
I think the correct way is: Tattoos are really popular nowadays. I saw on TV that even a doctor was covered in tattoos. I think in the past they could stop you from getting the job of your dreams, but I think that nowadays many employers wouldn’t care if you have the tattoo on your arm or not.
