Research has shown that what type of treatment intervention for low-birth-weight neonates helps them to survive their first year?

According to the article Termination of the Termites about personality and longevity, the original researcher defined IQ as:

(a) knowing definitions of vocabulary words (b) mental age compared to age in years (c) memory for a list of word and objects which were presented during the test (d) ability to produce explanations for math problems

Sensory capacities, motor responses, respiratory, circulatory, and endocrine systems are considered elements of which of the following systems?

a. Biological b. Psychological c. Societal d. Psychoanalytic