Viruses do not possess all the characteristics of life. identify those characteristics that viruses display and those they don’t display.

Nucleic acid certain protein cell membranes certain carbohydrates

Which units ate used to measure both velocity and speed? check all that apply

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit