Answer:
D.nose
Explanation:
Logic comes handy here you breathe by your nose
You inhale and outhale there
Hope I helped
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:
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A foodborne illness is a disease that is transmitted to people by food.
The statement shown above is true.
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Answer:
The correct option is B: Elbow extension
Explanation:
The elbow is a very complex joint in the human body and it comprises of the proximal radioulnar, the humeroradial, and the humeroulnar; three entirely different articulations. The elbow is most times subjected to a great deal of weighty loads and thus must have the potential perform certain functions. The elbow's range of motion start approximately at 0 degrees of extension and 140 degrees of flexion in healthy adults.