All chemical breakdown processes in cells directly involve

All chemical breakdown processes in cells directly involve production of energy.

Explanation:

The breakdown of molecules into smaller units is called catabolism.All chemical breakdown processes in cells directly involve production of energy. Energy is produced in the process is in form of ATP or energy constituents like NADP and some of the end products are used in anabolism process.

the dark variety, as they are not visible on the dark tree barks

explanation:

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-lavira : )