4. Which is an example of convection? You fry a hamburger in a pan. Hot air rises up a chimney, drawing cool room air into the fireplace. Heat from a burning log causes the iron grate beneath it to glow. You heat your cold hands as you stand near a campfire.

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

Two atoms interact with each other as shown by the equation. complete the equation by filling in the missing parts. 1 2 3 4 5 h he li

Joan writes four numbers on the board in standard form, and then she writes their scientific notation