Lysosomes can be compared to the recycling and garbage centers of a city. how can this comparison be justified? a; they break down their own membranes and digest themselves. b; they repair worn out organelles. c; they break down and digest whole cells.

Does mitochondria still meet the definition of a eukaryote why or why not?

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

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