Label and draw structural and displayed formulae of some other organic molecules, including the alkanes with five and six
carbon atoms along with ethanol, ethanoic acid,
dichloromethane , chlorethene and poly(ethane)

the mass of the cathode increases because ions from the solution get reduced to atoms and become part of the cathode.

explanation:

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b) mutualism

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conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.