Which best describes the present-day universe?
opaque, expanding very slowly, stars produce heavy elements
transparent, expanding at an accelerated rate, stars produce heavy elements
opaque, expanding at an accelerated rate, stars produce only hydrogen and helium
transparent, expanding very slowly, stars produce only hydrogen and helium

Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape

What three things determine the shape and size of a puddle when water is poured out onto a surface

Which metals are called noble metals