Sort the items according to whether they may be found only in free virus particles, only in uninfected host cells, or in both viruses and host cells.

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

Which process of living things produces water that enters the water cycle

Albinism is an inherited genetic disorder. explain what it is meant by inherited genetic disorder