Which of the following is a characteristic of concrete operational thinking?
a. the ability to have complex abstract thought
b. the ability to sort items by one characteristic only
c. the ability to understand conservation of matter
d. the ability to formulate hypotheses or guesses

How can investing in the stock market consumers reach their savings and spending goals?

Explain how the ideas of karl marx came to influence american workers in the late 1800s

Flowchart with 6 boxes. box a sits at the very bottom of the left side of the flowchart, which flows into box b. box b flows into box c. box c flows into box d. on the bottom of the right side of the flowchart, box f flows into box e, and box e flows into box d. box d is the highest point in the flowchart. which of the following sections represent state-level courts? d, e, f b, e a, b, c a, f