If a researcher wanted to measure the socioeconomic status (SES) of her adult participants, she would need to ask them about all of the following EXCEPT their  a. educational level.  b. number of...

If a researcher wanted to measure the socioeconomic status (SES) of her adult participants, she would need to ask them about all of the following EXCEPT their

 a. educational level.

 b. number of children.

 c. income level.

 d. occupational status.

Unlike earlier Homo species, Homo sapiens had

 a. much heavier and thicker bones.

 b. bigger teeth.

 c. a slightly smaller brain.

 d. smaller jaws.