Construct an argument to answer the following question: "Which event, the Cambrian explosion or mass extinction, had a more significant impact on the geological timeline of Earth's history

:calculate the sum of the interior angles of a 13-sided polygon.

In a short paragraph, describe your hometown in terms of its population and impact. do you live in a town or a city? is your home a higher-order or lower-order settlement? how does your hometown interact with other towns in its region? (houston)

When you start from a given set of rules and conditions and determine what must be true you are using blank reasoning