Answer:
Stress is your body's reaction to the demands of the world. Stressors are events or conditions in your surroundings that may trigger stress.
Answer: A
Explanation: When you take on a bit to much responsibility it makes it hard to keep up with it all and you end up in trouble or even worse. Taking on to much can increase stress and depression making you not work as hard as you would normally do.
Answer:
I think the second option is the answer
D. They carry oxygenated blood to the lungs to be pumped to the heart then around the body. Pulmonary has to do with the lungs