The first law of thermodynamics states that energy can be transformed from one form to another, but it cannot be created or destroyed. the second law of thermodynamics states that as energy is transferred or transformed, more and more of it is degraded. in a food web, energy efficiency is only about 10%, meaning only about 10% of energy is available from one trophic level to the next. which is not a reason for the inefficiency in energy transfer between trophic levels?
a) not all consumers eat plants.
b) some of the molecules are used in cellular respiration/metabolism.
c) not all the organisms at a lower trophic level get eaten by those at a higher trophic level.
d) some molecules in the bodies of organisms get eaten are not digestible by predators and are lost as wastes.

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the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.