Can someone describe what these are

https://cdn. app. edmentum. com/EdAssets/5557294da6ff43ad9412a3 1e9bde80a7?ts=636772954104300000

Which step if the scientific method relies more heavily on newly collected data than on creativity and innovation

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight. which of these is most likely effect on the ecosystem?