____________________ means that offspring most likely to survive until they can reproduce will be the ones whose variations are best adapted to their environments

Researchers have found that, despite the

number of color names in a language, the basic abilities to perceive color are unchanged. This finding would be troublesome for the theory of ________. a) Piccard and Worf b) Sapir and Whorf c) Skinner and Watson d) Tolman and Thorndike

Tina's grandfather is close to Tina and interested in her activities, but he is not interested in getting involved in her rearing. Which style of grandparenting is Tina's grandfather showing?

a. influential c. authority-oriented b. supportive d. passive