If a wooden block were cut into eight identical pieces the density of each piece compared to the density of the original block would be

Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.