Clouds form by the condensation of... A: Water vapor
B: dust or dirt
C: heat
D: rain

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

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

Are gametes exactly the same? explain why or why not?