Science: a high carbon dioxide level is going out side the cell membrane with the low carbon dioxide levels. is this diffusin, active transport, or facilitated diffusion

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.

H2o is a single atom of wat true or false?