Answer:
3) Oxygen Deficit
Explanation:
When we have less oxygen in our tissues, such as during extended rigorous exercise, lactic acid is produced (the burning that we feel in our muscles).
Answer:
When communicating with others, we often focus on what we should say. However, effective communication is less about talking and more about listening. Listening well means not just understanding the words or the information being communicated, but also understanding the emotions the speaker is trying to convey.
Explanation:
Emphysema, Lung Cancer, Cystic Fibrosis, etc.