Answer:Exercise and Heart Rate
To achieve both weight loss and increase your fitness, it's best to exercise 45 to 60 minutes 5 times per week. If you are a man, you can find your recommended maximum (or target) heart rate range for exercise by subtracting your age from the number 220.
Being well!! I hope this helps you...
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Your question: As an infant, the ability to produce antibodies is..?
Your answer: As an infant, the ability to produce antibodies is limited.
The answer is option C.
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The answer is: "Broca's area" .
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[of the brain].
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