Missouri made the crinoid its official state fossil. nicknamed the "sea lily," crinoids are actually formed by ancient sea animals. what present day animals are they related to? a) manatees and whales b) sharks and dolphins c) sting rays and jellyfish d) starfish and sand dollars

One of the reasons that stars are so large is because

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.

Which statement describes how favorable traits in a population relate to natural selection? they are the only traits that ever exist in the population. they build in the population over time. they are rarely passed on to offspring. they are found only in a few individuals within the population.