The answer is a double carbon-carbon bond.
Answer:
First of all, it needs to have no natural predators in the ecosystem (*ahem* Asian carp), so that it doesn’t get limited by other animals eating it, and it also needs to take up all the resources in the ecosystem to starve the original plants and animals (again Asian carp) and reproduce fast so that if one of the species dies early on then it won’t make too much of a difference.
(this isn’t the whole 3-5 sentences, just a starter for you)
Hope this helps!
Answer:
Because liquids and solids are denser than gasses.
Explanation:
Solids and liquids are denser than gasses making it easier for things like sound to conduct through them. Being dense contributes to a better conduction because the particles and such within the solid or liquid are closer together which allows for things like sound to travel at a much faster rate because they're so much easier to vibrate.