If u have time pls help... How is it that the chair is a solid, the water is a liquid, and the air you're breathing a solid if the entire room is the same temp? What about the substances make them different states at the same temperature?

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.

Which organism develops breathing organism develops breathing organs from pharyngeal arches? shark, spider, sea star, sea horse