Uppuy it!
hot springs are common in yellowstone
national park. here, melted snow and rain-
water seep to a depth of 3,000 meters, where
a shallow magma chamber heats the rock of
earth's crust. the rock heats the water to over
200°c and keeps it under very high pressure.

Which two molecules do green plants use to make glucose? o a. nitrogen and water o b. hydrogen and oxygen o c. carbon dioxide and water o d. methane and iron oxide

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the

According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously