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Bogdan [553]
3 years ago
8

Many organ systems serve to help maintain a healthy body. The excretory system is an organ system which is composed of the sweat

glands, the lungs, the rectum, and the kidneys, which all function to remove waste material.
Chemistry
1 answer:
geniusboy [140]3 years ago
8 0

Answer:

Its the circulatory system

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True.

Explanation:

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  • Catalyst increases the rate via lowering the activation energy of the reaction.
  • This can occur via passing the reaction in alternative pathway (changing the mechanism).
  • The activation energy is the difference in potential energies between the reactants and transition state (for the forward reaction) and it is the difference in potential energies between the products and transition state (for the reverse reaction).
  • in the presence of a catalyst, the activation energy is lowered by lowering the energy of the transition state, which is the rate-determining step, catalysts reduce the required energy of activation to allow a reaction to proceed and, in the case of a reversible reaction, reach equilibrium more rapidly.
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[H+] = 10^(-PH)
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2 years ago
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