Ill mark u BRAINLIEST. help me come up with my own punchline for this joke and then explain it. (yes this is an actual assignment ) this is the joke: how did the scientist know the book he was reading on gravity was a good one. "he couldn't put it down"
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The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion

Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?