<span>Blood vessels are dilated to increase the amount of oxygen carried in the blood, and the lungs work harder to meet the body's oxygen demands.
Blood volume increases during exercise, making the body more efficient, so it is not necessary for the lungs to work as hard.
The lungs determine the speed at which the heart pumps, so blood flows at a level that accommodates oxygen absorption in the muscles.
The lungs expand and contract, which increases the rate of blood flow so the muscles can
hope this helps</span>
Answer: Ciguatera
Explanation:
Ciguatera is a food poisoning or foodborne illness. It is caused when the fish contaminated with the ciguatera toxin is ingested in the meal. It is a lipid-soluble heat-stable toxin. It is produced by the dinoflagellates. The ciguatera toxicity can cause symptoms like pain, malaise, labored breathing, blurred vision, numbness of body parts, cardiac as well as neurological problems in human beings. Based on the above description, the people of San Francisco are expected to be affected by Ciguatera.
Answer:
12-16
Explanation:
Normal respiration rates for an adult person at rest range from 12 to 16 breaths per minute.
Psychology lol hope that helps
