How does nitrogen enter the biotic part of the ecosystem?

what according to your opinion would be the consequences if all yhe blood vessels were of the same size

Which is true of sex-linked genes? They are important only in sex determination. They may be on one sex chromosome and not the other. They always produce traits that are codominant. They always represent recessively inherited disorders.

Some sea anemones can produce large colonies by reproducing asexually, but they can also produce planktonic larvae by reproducing sexually. Predict the circumstances under which asexual reproduction would be favored. a.

What is the difference between Biogenous and Lithogenous?

There is only one kind of chronology. True or False

Select the correct answer. How is a conductor different from an insulator? A. The free movement of electrons within a conductor permits the transfer of charge. B. The free movement of protons within a conductor permits the transfer of charge. C.

Compare the hibiscus and spider lily pollen grain structure

Which macromolecule is responsible for catalyzing biochemical reactions?

The crystals of a mineral are always the same size.

Suppose two suspects in a crime have dna profiles that match the one dna fragment tested what should happen next