Answer: 
- 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
Answer:
- Take a time out
- Exercise daily
- Slowly count to ten
- Accept that you cannot control everything
- Give back to the community
- Talk to Someone
- Eat well-balanced meals
- Get enough sleep
- Take deep breaths
- Do you best
- Maintain a positive attitude
- Learn what triggers your anxiety
- Think positively
Explanation: This is what I do
May God bless you and your family during spring break
<span>Your target heart rate h</span>as a range of two numbers.
The answer is both a and b
