Questions
1. Approximately how many days from ferilization would your pig be if it measured 2 inches in length?( Hint: first, convert to cm.)
2. Why is the skin such an important organ? List 3 functions of the skin.
3. Why does inhaled air need to be warmed, filtered, and moistened?
4. How do materials pass back and forth between the fetus and the mother?
5. What is the function of the hard palate?
6. How old was your pig? How did you determine the age and what was your length?
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