<span>When a person smokes a cigarette, the body responds immediately to the chemical nicotine in the smoke. Nicotine causes a short-term increase in blood pressure, heart rate, and the flow of blood from the heart. It also causes the arteries to narrow. Carbon monoxide reduces the amount of oxygen the blood can carry. This, combined with the effects produced by nicotine, creates an imbalance in the demand for oxygen by the cells and the amount of oxygen the blood is able to supply.
So the answer is D. increased heart rate</span>
Answer:
Marie's sister is using <u>subgoals</u> to help Marie solve her problem.
Explanation:
A goal can be described as any wish or ambition of a person which he/she tries to accomplish. Subgoals are the mini-goal steps that a person takes to move towards his/her goal.
As in the above scenario, Marie's goal is to clear the total mess of her dorm room. Her sister helps her by assigning small sub-goals to reach Marie's task. She tells her to start with a sub-goal of putting dirty clothes in the hamper. When that goal is achieved, a next sub-goal of putting away books and papers is taken over. Hence, these sub-goals will eventually make Marie complete her goal.
Answer:
The correct answer is- vigorous
Explanation:
Talk test method is used to estimate the appropriate intensity of cardiorespiratory exercise. The intensity at which the exerciser can barely talk and conversate that intensity is considered safe and appropriate for the improvement of cardiorespiratory fitness.
In a talk test method if anyone can comfortably talk but not able to sing than that person is doing moderate-intensity activity and if a person can barely talk in a continuous manner and too out of breath to easily carry on a conversation than the person is exercising at vigorous intensity level.
Answer: Maintain a positive attitude, accept that you can not control everything, do your best, learn what triggers your anxiety, drink water, take a short break.
Explanation:
Hope it helped !