B, Matthew is skipping meals which is a harmful behavior in its self, as well as smoking and sleeping at random hours.
<span>The correct answer is A. In the afternoon. It's not right after a meal and it's not like you just woke up and are not fully awake. It's also good because it's not the hottest part of the day so you won't overheat and suffer a heatstroke. Afternoon is therefore the perfect period for working out.</span>
decrease stress is all of the above
Most respiratory illnesses are spread primarily through contact, droplets, or through the air.
The answer is all of the above
