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Hello there! Cardiovascular endurance has to do with you heart and lungs. Think about it. "Cardio" means heart and cardiovascular has to do with your heart and endurance has to do with how long you last. It has to do with the lungs and the muscles, but muscles isn't an option. The answer is B: heart and lungs.
That sounds like chicken pox if I where you I would call the doctor
Answer:
Drinking excessively can increase your risk of developing a heart disease, this is because it increases the blood pressure, this is one of the most important risk factors for having a heart attack. Consuming too much alcohol also weakens the heart muscle, which means the heart cannot pump blood like it used to, causing sicknesses like cardiomyopathy which causes the weakened heart muscles and the four heart chambers to grow in size, and as a result leads to weak contractions. Other sicknesses may appear when consuming excessive alcohol such as arrhythmia.
Answer: This experiment has two factors.
Explanation:
This experiment has two factors in it. These two factors are: One is normal/ vegetarian diet and other is unrestricted /restricted salt diet.
The condition that is kept in the experiment are kept varying and the results are recorded in order to check whether vegetarians can lower blood pressure by their diet or not.
So, here in the experiment there are two factors on which the experiment is based on.
