The movement of 100 individuals into an area each winter, and the movement of 50 out of the area each spring is an example of

How many species of living things are alive on earth today? more than 1,000,000 none of these answers are correct 100-500 1,000 –500,000 o 500,000 -1,000,000

Dan made the table shown to describe two different relationships between animals. organism interactions relationship a relationship b one organism lives inside the organism it feeds off no organism is harmed which of the following statements is most likely correct?

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not