True, 100% true. Exercise is extremely beneficial for every part of the human body, which is why it is endorsed by millions of doctors, dietitian, athletes, and parents.
Answer:
The correct answer is b. correlation
Explanation:
In Correlation, the connection between two or more events of things are checked. In a correlation study, a researcher find out the relationship between naturally occurring variables.
So here a researcher wants to check out the relationship between two naturally occurring variables which is a person's birth order and it's leadership ability so it is an example of a correlation study.
Alfred Adler is the 20th century did this study and found that the person's birth order impacts the person's personality. So the right answer is b.
<span>Drug and alcohol or tobacco use can have a wide range of short- and long-term effects.</span>
Longer-term effects will embrace heart or respiratory organ malady, cancer, psychopathy, HIV/AIDS, hepatitis, and others.
Long-run drug use may also cause addiction. Dependency could be a neurological disorder. Not everybody who used medicine can become habitual, except for some, drug use will amendment however sure brain circuits work. These brain changes interfere with however individuals expertise traditional pleasures in life like food and sex, their ability to regulate their stress level, their decision-making, their ability to find out and bear in mind, etc.
These changes create it far more troublesome for somebody to prevent taking the drug even once it’s having negative effects on their life and that they wish to quit.
Answer:
Its C
Explanation:
Surfactant lowers surface tension at the air-liquid interface and thus prevents alveolar collapse at end-expiration.
