Answer:
kind is a group of living things with certain similar characteristics
Explanation:
Instead of burning coal to power our country we could use solar panels. As long as we have the sun we will have "free" energy.
Instead of continuing to mine for metals, we could recycle metals and then less greenhouse gases would be released into Earth's atmosphere.
Conjugation is when genetic material is transferred from one bacteria to another via direct contact. Neither of these options are completely correct, but the more correct one would be the first.
Surface tension decreases when temperature increases because cohesive forces decrease with an increase of molecular thermal activity
There would be less oxegen and also economically exploit us as 80% of things we use is from trees. we will be ruined, that's for sure.
