4. Which characteristic describes parenting? A. changes the family
C. follows the correct method
B. keeps children clean
D. helps children learn

22. the effect of threshold braking is to a. cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.

Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.

The appalachian mountains rise to heights of about feet. 2,000 2,500 3,000 3,500