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:
D
Explanation:
Sustainable agricultural practices are intended to protect the environment, expand the Earth's natural resource base, and maintain and improve soil fertility. ... Promote environmental stewardship. Enhance quality of life for farm families and communities. Increase production for human food and fiber needs.
Antibiotics can
1) stop bacteria from growing and dividing by interfering with nutrient uptake (bacteriostatic)
<span>2) kill bacteria by disrupting cell wall (bacteriolytic) </span>
The answer is D.
When you eat, food gets put into the mouth, where it then goes to the pharynx when you shallow it. It goes to the stomach, and lastly it goes to the small intestine where most of your body takes nutrients before the waste goes through the large intestine.
Stress, Pressure, Depression, Anxiety, and all other mental illnesses can lead to smoking.
