Can most organisms use "free" nitrogen gas in the atmosphere?

What are three important types of forces

Black fur is dominant to brown hair in guinea pigs. Incomplete dominance is exhibited in guinea pigs with gray and white hair.

What can fossils show specfically?

Where does food go after it leaves the small intestine?

Which of these statements about private employment agencies is false? a. Private employment agencies have access to more job openings. b. Private employment agencies offer their services free of charge. c.

Which statement about the cell membrane is true? A. It contains cellulose and sugars that are involved in communication. B. It is present in animal cells only. C. It is rigid and elastic for supporting the cell's shape. D.

Hailey needs to identify internal costs so she can price her product accordingly. Which cost will be part of Hailey's calculation? A. cost of endangering species B. cost of deforestation C. cost of air pollution D. cost of disposing by-products E.

What is the main difference between prokaryotic and most eukaryotes cells? A. Eukaryotic cells from multi-cell tissues, Prokaryotic cells are single cell. B. Eukaryotic cells from single cell, Prokaryotic cells are multi-cell tissues. C.

List (A) the primary materials necessary for and (B) The materials produced by photosynthesis

How is fermentation different from cellular respiration?