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A cell is a unit of a living organism that helps to carry out processes to survive. Both cell types have a cell membrane which controls the movement of substances in and out a cell. They also both contain...
The particles in a gas are widely spaced and move around freely. This means they will move to fit into any space but in liquids and gases the particles are more closely packed so cannot be compressed.
Alveoli have a large surface area, allowing more oxygen and carbon dioxide molecules to diffuse across at one time.
glucose + oxygen = carbon dioxide + water
Photosynthesis is the process in which energy in the form of sunlight is used to convert water and carbon dioxide into glucose. The factors that limit the rate are carbon dioxide concentration, temperatur...
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