Which property would best distinguish sediment deposited by a river from sediment deposited by a glacier?

A) thickness of sediment layers

B) age of fossils found in the sediment

C) amount of sediment sorting

D) mineral composition of the sediment

Each of these four organisms began life as a single 2N cell. Cells in each organisms divided and differentiated. Probably the single most important process that ensured genetic continuity in all four organisms was DNA A) alliteration. B) replication.

What are sporophytes and gametophytes? A. Two different forms a plant can have B. Two different kingdoms in the domain Eukarya C. Two different types of vascular systems D. Two different kinds of seeds

An example of competition between members of two differ species is

Which statement best describes a cell?

How do reflexes protect the body from injury

Does a change in DNA always lead to a different amino acid sequence?

Describe the normal transitional physiology at the time of birth?

What is the origin of the Slate breed? O United States O Mexico O Asia O Germany

What is the definition of multi-cellular?

If the original cell has 46 chromosomes how can each daughter cell also have 46 chromosomes