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:

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ch4aika [34]

Newsletters is the best way of communicating your events plans

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If the placenta asks as a barrier, a filter, why do you think that some toxins and infectious agents are able to pass by, and af

NeX [460]

Answer: $\textbf{Here is a brief description of my findings;}$

- Lead, cobalt, arsenic and selenium appear to pass the placental barrier by a diffusion mechanism. It was also found that the mercury levels in cord blood were almost double those of the mother, suggesting that the foetus may act as a filter for the maternal mercury levels during pregnancy.

Explanation:

- Have a terrific day! <3

- Make sure to thank & rate, it’s always appreciated! <3

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