Difine what aerobic and a aerobic process involves and identify the 3 stages of cellular respiration as aerobic or anerobic?

Aerobic respiration is the complete oxidation of glucose in the presence of oxygen with maximum release of energy.

Anaerobic respiration is the incomplete oxidation of glucose in the absence of oxygen with no release of energy.

Glycolysis and krebs cycle and electron transport chain are stages of aerobic respiration

relative dating involves things like higher layers are most recent than rocks lower in the sequence. this can be extended to the known sequence of fossils. rocks containing rabbit fossils are later than those containing dinosaur fossils.  

absolute dating methods mainly use radioactive elements that have known rates of decay and produce recognizable products. for example potassium 40 decays to produce argon. once a rock has solidified the argon is trapped. by measuring the argon and potassium0 you can get an accurate number for the age.  

some other methods are good for archaeological ages. dendrochronology involves recognizing the sequence of tree rings. the orientation of magnetized particles in baked clay can be used to date a fire.

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