The mining of oil shale requires a) semi-arid conditions b) hot metal-rich fluids c) pressurized steam d) large amounts of water

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

How many types of rock can form from the rock cycle