Which of the following statements is true of piaget's preoperational stage? a. preoperational thought is less symbolic than sensorimotor thought. b. the child in this stage understands the concept of conservation. c. the symbolic thinking of children in this stage is limited. d. it lasts from about 7 to 11 years of age.

How can congress clarify parts of the constitution that are unclear?

What percentage of roads in germany have no speed limit?

The persians landed in the plains near athens. as their army greatly outnumbered that of the greeks, the greeks hoped to find aid from nearby sparta. a long-distance runner named pheidippides was sent from athens to sparta to request , but the spartans were not able to send more soldiers at the time. regardless, the greeks were still able to win the battle. centuries later, legend developed that a runner had been sent from the battle to athens after the greek victory. after reaching athens, the runner proclaimed, "we are victorious! " and then fell to the ground and died. this legendary story is the inspiration for the modern long-distance runs that are performed today. this passage refers to the events of which battle during the persian wars? a. battle of thermopylae b. battle of salamis c. battle of plataea d. battle of marathon