Which of the following statements best explains this phenomenon?

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

What are the pros and cons of quadrat sampling?

50 points! which of the following is an inference? a burning candle is extinguished when it is covered with a jar. the candle burns longer than expected in a jar that has a plant in it. a plant lives longer than expected in a jar that has a burning candle. there is more oxygen in the jar because there is a plant in it.