How does the plant absorb carbon dioxide for photosynthesis

a. through the leaves
b. through the chlorophyll
c. through the roots
d. from the sun

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3

Do all toxic substances in the environment bioaccumulate

Which asteroid is the greatest distance from the sun and why?