The system shows is at 20°C. Determine the height h of water in the left side. (SG: specific gravity)​

Drag each tile to the correct box. tiles bra i sequence

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

Energy flows from the producer level to the level. is called