I agree with the taco person, D is most likely the correct answer!
B. recreational activity's such as walking, throwing, or riding a bike to school
Answer:
what do you mean by that statement
Food is pushed through the digestive tract by muscle contractions called
<span>peristalsis.</span>
Answer:
Secondhand smoke among children causes a myriad of problems with the respiratory system.
Explanation:
Pregnant mothers or young children that are exposed to secondhand smoke are more likely to suffer from SIDS (Sudden Infant Death Syndrome), babies could be born with low birth weights and/or underdeveloped lungs, children can suffer from acute respiratory infections and/or asthma, children can also suffer from increased ear infections as well.
