Which is not a volcanic hazard? a. pyroclastic flows in populated areas b. sulfur dioxide gases from an eruption c. subduction of tectonic plates at a boundary

Are salt and soap nutrients or toxins for yeast? explain.

Ineed with a hypothesis my question is can seeds sprout in different locations?

12) several teeth were found in an area of flat land covered with trees and plants. the teeth were examined by a paleontologist, and it was determined that the teeth came from a shark. they found many other shark teeth in this area. however, the people who discovered the teeth were puzzled, because there was no source of water near where the fossils were found. what is the paleontologist's best explanation for why the teeth were found in this area? a) sharks used to live on flat land. b) this area was once covered with salt water. c) this area was once covered with freshwater. d) someone buried the shark teeth deep in the ground.