You know the drill by now-

What is important to study for nios grade 12 chemistry? i have only one month left.

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?