In primary succession, new species can be brought to an newly formed island by the following Question 2 options:

by birds bringing them in

by floating in on the water

by the wind blowing them in

all of the above

Which of the following is true of emotions? (a) a neurologically-intact baby can show at least six distinct emotions at birth. (b) the character of emotions changes as we develop cognitively. (c) basic emotions are culturally- and developmentally-based. (d) in general, adults cannot interpret infant emotions until the infants are 10 to 12 months old.

The free enterprise system is: a. supply and demand b. designed to protect c. requires both sides of the story d. free of competition

What are the pros and cons of school voucher programs?