Analyze the graph with a partner. How many mass extinctions did you identify? How did you determine when they occurred?

4 mass extinctions

Explanation:

as there are huge drops in the graphs

at 440,390,260,50

Mark me as brainliest pls

a. as the temperature increases, the kinetic energy of the gas molecules increases & the molecules move faster & further away from each other.

b. if you decrease the temperature of a fixed amount of gas at constant pressure, the combined gas law reduces to charles's law. in this case, volume will also decrease.

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully