This statement is false. If a factor is controlled and set to three levels, then it is clearly of interest to the researcher.
(Verified to be the correct answer through answering this question on my Statistics homework)
Burning fossil fuels and land use moves 29 Gt of carbon per year into the atmosphere. Which biosphere process is responsible for moving carbon from fossil fuels into the atmosphere<u> a. </u><u>Combustion.</u>
Combustion is a chemical technique in which a substance reacts unexpectedly with oxygen and gives off heat. Combustion refers to the technique in which a substance burns in the presence of Oxygen, giving off heat and light in the manner.
Combustion structures employ the electricity of chemical compounds released at some point of this reactive manner for transportation, to generate electric-powered energy, or to provide warmth for numerous programs. Chemistry and combustion are interlinked in numerous approaches.
learn more about Combustion here
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Ok idk if there was a picture that was supposed to go with that cause I don't see one but here are some vestigial structures in humans: Appendix, Pinky toe (debatable possible used for balance) , ear muscles, tail bone, wisdom teeth, nictitating membrane, male nipples (sorry to be gross), and goosebumps. Those are the ones I can remember. Hope this helps!
Most soil originated from weathered rock.