Answer:
Taking this as indicative of baseline levels, step-based translations of public health recommendations suggest that US adults should be taking 8,900 to 9,900 steps/day on 5 days of the week for example, at least 3,000 of which should meet moderate intensity and bout requirements.
Explanation:
I believe the answer is B
Babies may take as long as 10 minutes after birth to increase their oxygen saturation to greater than 90%.Which best describes normal transitional physiology at the time of birth?