A zero-order reaction has a constant rate of 3.10×10−4 M/s. If after 40.0 seconds the concentration has dropped to 6.50×10−2 M, what was the initial concentration?

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.

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

Table sugar completely dissolved in water is an example of a?