<span>False. Personal behaviour is one factor that determines if a person becomes ill, but other factors are involved, for example, genetics or the environment around a person.</span>
During the resting heart, that is, the number of times the heart beats per minute while the body is relaxed and at rest does not change significantly with age; But with age, there are changes in the ability of the heart to increase its rate during exercise and other moments of stress. Younger hearts usually usually speed up more faster than older ones when challenged. The maximum heart rate, the highest heart rate one can achieve as measured by a cardiac stress test declines gradually in adults as they age. The cause of this is slowing down of the heart's pacemaker cells.
The answer to this question is: <span> People who get drunk often attract more attention to themselves, so it may seem like a lot of people are drinking heavily even if they aren't
Excessive drinking effect is actually being blown up by Hollywood movies. Eventhough it's true that alcohol may make some people to losen up and easier to have fun, For most people, being drunk will cause a heavy headache and make them unable to move.</span>
The answer is C because A nothing is wrong B you don’t need the new models and D people responded to relevant questions
Answer: Manipulation of the Independent Variable
Again, to manipulate an independent variable means to change its level systematically so that different groups of participants are exposed to different levels of that variable, or the same group of participants is exposed to different levels at different times.
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