True false each biome has communities of organisms that adapted to life in that area ?

Please

Which type of scientific statement is defined as a hypothesis or group of hypotheses that can be accepted as true based on the repeated experimentation with similar results

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius