Ice floats in water because
A. it has more mass and less volume than water
B. it has less mass and less volume than water
C. it has the same mass and greater volume than water
D. it has the same mass and less volume than water

Why would a drug that damages capsids treat a viral infection? a. capsids prevent the lytic cycle from beginning. b. transduction requires a capsid. c. viruses use capsids to increase genetic variation. d. capsids provide protection for viruses.

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.