It means don't be expecting much. When people hold their breath, they are waiting for something to happen. WHen people give the advice of dont hold your breath, they are saying taht there isn't anything going to happen
I believe the answer to this question is letter C.
The condition that distinguishes animals and plants from inorganic matter, including the capacity for growth, reproduction, functional activity, and continual change preceding death. It is so hard because you make it hard. If you don't want it to be so hard, don't be so hard on others. If you ever need to talk to someone, i'm here. :)
Answer:
Changes in the Prefrontal Cortex
As the prefrontal cortex matures, teenagers can reason better, develop more control over impulses and make judgments better. In fact, this part of the brain has been dubbed "the area of sober second thought." The fact that this area was still growing surprised the scientists.
Explanation: