For teens whose ethnic heritages differ from the dominant culture, developing a positive ethnic identity is generally correlated to self-esteem and mental health. A. Higher. . . Better b. Lower. . . Reduced c. Average. . . Average d. No. . . Unstable.

Afarmer began a new method of reducing grain spills. this reduced the number of mice on the farm. the number of snakes in the surrounding area decreased at the same time. the snakes depended on the mice that lived in the field. what’s the likely reason the snake population decreased? a. the number of snake predators increased. b. the number of mice increased. c. the number of mice decreased. d. the pesticides affected the snakes. e. a new breed of mice moved into the field.

When looking at research about instructional strategies, make sure the research is a. from peer-reviewed studies. b. approved by state and federal government organizations. c. online and easily accessible. d. about the same topic you're interested in.

Which specimen would best be viewed using a compound light microscope?