bodily process
body process
bodily function
activity *****

Though sweat is a natural and healthy bodily process, people have demonstrated that they're willing to pay any price to get rid of it.

She nodded, white of face, and he went on, "Now to give you those forty years we've got to slow down your bodily processes.

His bodily processes continue to function and he has to support them.

She entered a light meditative state, taking stock of her bodily processes and making sure that everything else was operating properly.

It took the women a full minute to restore their bodily processes to normal.

Cal had hold of information which frightened him thoroughly, and his bodily processes reflected it on every level.

Maybe the increase in the reading is simply the result of some normal bodily process.

They weren't the one restricted to bed with tubes stuck everywhere to carry off the results of their normal bodily processes.

One difficulty was in trying not to review the bodily processes that I knew were going on.

Also, birds need less water for their bodily processes than mammals.