The process of. Produces a new copy of an organisms genetic information which is passed on to a new cell

Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?

Which organ controls breathing? lungs alveoli heart diaphragm

This is collection of data made by comparing objects in standard units. in science, the units are metric.