What question can a biologists ask to determine if an object is a living thing? A does the object move
B does the object brethe?
C is the object made up of cells>?
D is the object visible to the naked eye?

Energy derived from hot rocks and fluids beneath the earth’s surface is

Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?