What three conditions must a fossil meet in order to be an index fossil?

A snowshoe hare produces a white coat during the winter, allowing it to better hide from predators. As a result, it has thrived and over time a majority of snowshoe hares in the population also produce white coats in the winter.

5. Describe the ways in which the size of a fish population in an aquarium could be reduced by the changes in the abiotic factors in its habitat.

What is one similarity between condensation and precipitation * Your answer

Jessica is doing an investigation to see how many birds come to the tree in her backyard each morning. She repeats her investigation every morning for four days.

Which of the following is true of female genital mutilation? like male cisrcumscision it does not retrict the ability to experience?

What happens to an egg that is not fertilized? it is reabsorbed by the body. it travels back up the fallopian tube. it exits during childbirth. it is released during menstruation.

What is the Latin meaning of the phylum and class

Amy gets up from this her seat on a train to move closer to the front just as she begins to walk forward the train stops at a station what is the best explanation of what happened to Amy

Which is a fossil fuel

Evolutionary history/advances from the monerans to protists to fungi