What year did Jean Piaget publish his cognitive development theory?

Lenin wanted to reduce the number of members in the Central Committee to make the party more exclusive. true or false Which of these groups contains single-celled organisms?A. birds. plantsC. fungusD. animals 2(y + 5) use the distributive property to expand expressions. Why did the South prove to be more difficult to conquer than the British expected? Read the excerpt from "Elizabeth Blackwell." Over the next three weeks Elizabeth did think about the medical profession. In fact, she couldn't stop thinking about it, for Mary's words rang continually in her ears. Even her heart seemed to beat in the rhythm of "doctor . . . Doctor . . . Doctor." Finally, one night, as she tossed and turned in bed, she found she could bear it no longer. "I am applying to medical school," she declared. The author makes this part of the story exciting by using strong action words. developing a slow pace. using rhyming patterns. developing Elizabeth's character. CAN SOMEONE PLEASE HELP ME WITH MY ECONOMICS QUESTION!!! CLICK ON MY PRFILE AND CHECK IT OUT PLEASE!!! I REALLY NEED HELP Why is the Declaration of the Rights of Man significant? URGENT NOW WILL GIVE BRAINLIESTSelect the correct sentence.Although it was not finished, we left the movie early.We left the movie early, even though it was not finished. Which of these support the cell theory as it is stated today 42 students are going on a field trip. The students are divided into groups of four Students. How many groups of four will there be. If the remaining studentsform a smaller group, and one chaparone is assigned to every group,how many total chaparones are needed Keenan bought a phone priced at $500. The total price, including sales tax, 1 pointwas $590. What was the sales tax percentage?" what is the slope of (4,3) and (1,-1) the line is positive Answer these please i will mark brainliest answer correctly for BL What was the significant result of the Plymouth colonys (think in terms of the lives of the pilgrims, or the effects of the region migrated to) a square and rectangle are shown below the width of the rectangle is the same length at a side of the square both represented by x the length of the rectangle is one foot more than twice its width the perimeter of the rectangle is 26 feet more than that of the square write an expression for the length of the rectangle in terms of x label of the drawing HELP! HELP! I never learned to count to ten, so Ill just count to five and then. 1, 2, 3, 4, 5 outside, and then Ill go and count/look again! 1. You make a long distance telephone call. The rate is $.10 for each minute. The total costof the call is $5.00. How long was the call? Check to see if your solution is reasonable. Rob is setting up a model train track that is 3 and 3 over 8 feet long. No telephone pole is needed at the start of the track. However, along the track, he places a telephone pole every 3 over 8 foot apart. How many telephone poles does he need? (Input number values only. plzzz helppppppp!!!!!!!!!!!i only have 2 mins to complete this!!!! Count the number of elements in the following molecule: 3 C2(H6K5)2