Answer:
Experiments can show cause-effect relationships
Explanation:
The best and most correct answer among the choices provided by the question is the third choice "call 911"
Tachycardia = Too fast. A heart rate of more than 100 beats per minute<span>(BPM) in adults is called tachycardia. What's too fast for you may depend on your age and physical condition.</span>
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If this is a true or false question, the answer would be true. Cross-training is compose of different activities to improve components of fitness. This has benefits in which it can improve balance and total body fitness as well. Example of this is Cross Fit which is a commercial program using variations such as running,swimming and gymnastics.
They may lead to bad things in the future.
