Which of the following is NOT a blue-collar occupation? Select one:
O a. technical
O b. farm worker
c. operative
O d. craft

attempts to categorize types of grandparents have not been very successful because

I’m what way did people first come to the america’s ?

Synesthesia is a phenomenon that has been estimated to occur in only a few people in a million. because of its rarity, researchers are likely to choose which research method to study it?