Flatworm get most of their oxygen through diffusion.
Post the entire document please so i can find the answers to the entire thing.
The answer is C, because of the propellant gas released when the contaminated soil is mixed and released of pressures.
ATP is the cell's energy, the mitochondria (aka the power house of the cell) is what produces ATP. The process is called Cellular Respiration.
Water is essential to life because it creates us humans, plants, animals, etc. So, if we find water on Mars it would be important because water is essential to life, meaning we would know that there would be some kind of life on Mars because water makes up anything.
