Describe an advantage of having cells that can differentiate many times

A stream table is a tool used to show how water causes erosion. Water from the left side of the table is added to model a stream. Suppose a block of wood is placed under the left edge of the table.

Which population of predators is potentially most stable? a population that specializes on one type of prey a population that is composed primarily of juveniles a population at its maximum sustainable yield a population that feeds on many types of

Which statement describes the law of superposition? Sedimentary rocks were originally in horizontal layers. In horizontal rock layers, each layer is younger than the one below it. Rock layers must be in existence before something can happen to them.

Why did Mendel use Pea plants in his experiments

Which of the following is a negative consequence of the scientific advancement on scociety

What type of bond holds this type of molecule together?

A geneticist found that s particular mutation had no effect on the protein coded by a gene. What do you think is the most likely type of mutation in this gene? and why?

What is stored energy called

The Mohs scale is used to determine a mineral's

Hybrids between grizzly and polar bears have been moving farther north. What do you predict about the migration of their hybrid zone over time? A. It will eventually completely overlap with the range of polar bears. B.