Oxygen combines with nitrogen to form what types of chemicals that are used by plants?

What is one result of Meiosis? A. two diploid cells B. two haploid cells C. four diploid cells D. four haploid cells

Why might the earliest music of the Middle Ages have been passed from generation to generation largely by ear?

What is a example of asexual representation.

Which of the following would be considered an ecosystem? a rabbit being chased by a fox an ocean of water, minerals, sharks, dolphins, and fish the human body a ground hole in which a snake lives

If the allele B represents black fur and the allele b represents white fur, what would be the phenotype of an animal with the genotype Bb A. Spotted fur B. white fur C. Black fur D. Grey Fur

Give two abiotic factors which will affect the growth on a school playing field

What are the big four macromolecules common to living organisms, what are the subunits of each?

Match each process to the sphere at most directly involves

What are the four basic needs all living things must satisfy

What property makes water molecules stick together?