<span>A. Good Conductor hope it helps</span>
There are several human threats endangering polar bear populations; over harvesting, human development and loss of sea ice due to climate change are all reducing the bear's numbers and habitat.
Which one of the following choices best represents a symptom of overtraining?
b. irritability
Answer:
Explanation:
During exercise athletes should consume 30–60 g carbohydrates per hour (or 0.7 g/kg of body weight) in order to maintain blood glucose levels. This is of extreme importance when the event lasts more than an hour and it takes place in extreme environmental conditions (cold, heat or high altitude).
