Two butterflies mate and a genetic mutation causes the offspring to be a different color. is this an example of biological evolution? yes no

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal

Which feature of a human community is similar to a niche in a biological community

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?