Mass is a measure of how much matter an object has. Weight is a measure of how strongly gravity pulls on that matter.
Answer:
D) to break down oxygen entering the respiratory system
Explanation:
Because the function of mucus in the nasal cavity is warm, moisturize and filter air entering
lupus is an autoimmune disease and may be triggered by unhealthy lifestyle habits like smoking
The answer to your question is c. a behavioral trait of all humans and animals. I hope this helps!!!