The left atrium receives blood and high oxygen levels from the lungs.
The cycle is called Yo-Yo dieting.
Answer:
There's no cure for depression, but there are lots of effective treatments. People can recover from depression and live long and healthy lives.
Explanation:
Medications and psychotherapy are effective for most people with depression.
A chemical need for alcohol is an addiction, or alcoholism.
Answer:
The statement is "False."
Explanation:
Doing cardiovascular exercise is essential as doing strength training. Both have <em>different targets.</em> Strength training targets the <u>muscles of the body.</u> It promotes bone growth and makes you stronger. On the other hand, cardio exercise targets the <u>heart rate</u>. The more the heart pumps, the more oxygen the blood receives in the body.
Strength training gives you an<em> afterburn effect </em>that allows you to keep burning calories even after you workout, while cardio exercise allows you to burn more calories in a shorter span time–especially when you're doing <em>high-intensity exercise</em>.
Clearly, both strength training and cardio exercise are essential.
