1. How has technological advancement contributed to the care and welfare of pregnant women? 2. In your own understanding, what is the importance of maternal nutrition during pregnancy?​

Which of these is not related to the teeth? a. chymob. pulpc. enamold. dentin

Exercise has no positive effects on the nervous system? true or falseu

Melanocytes and keratinocytes work together in protecting the skin from uv damage when keratinocytes a. provide the melanocyte with a protective shield against abrasion b. maintain the appropriate temperature so the product of the melanocyte will not denature c. maintain the appropriate ph in order for the melanocyte to synthesize melanin granules d. accumulate the melanin granules on their superficial portion, forming a uv-blocking pigment layer