PLEASE HELP 2 POINTS EACH SO IF YOU ANSWER ALL IN CORRECT FORMAT YOU WILL GET BRAINLIEST PLEASE DO BC IM SO STRESSED THAT IM LEGIT CRYING 1. In 2-3 sentences, identify two possible causes of the largest mass extinction in Earth's history and explain how it was beneficial to some species.

2. In 2-3 sentences, explain how patterns of early development support the Theory of Evolution.

3. What is the common ancestor of crocodiles and turtles?

What is the common ancestor of mammals and turtles?

4. In 3-5 complete sentences, detail Darwin's observations on the Galapagos that led to his Theory of Evolution.

5. In 5-7 sentences, briefly define evolution and natural selection then analyze the differences between the two concepts.