Which items exist on earth because of green plants? check all that apply.

an atmosphere containing oxygen

wooden furniture

food, including vegetables, fruits, and meats

fibers to make cloth

drugs such as aspirin and digitalis

fossil fuels such as oil, gas, and coal

nutrient-rich soil

Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?

Which of the following is a testable hypotheses?