The organisms living in an intertidal zone must have adaptations to deal with: (a) crushing waves (b) dehydration (C) exposure to air (d) all of these.

When the volume and number of particles of a gas are constant which of the following is also constant

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.

Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?