How does this cathedral relate to the renaissance philosophy of humanism?

What was discussed at the yalta conference

Astudent answers 86 problems on a test correctly and receives a grade of 98% how many problems were worth the same number of points

What was piaget's explanation as to why preschool-age children in the preoperational stage make errors on tasks requiring conservation? a) preschool children's tendency toward centration prevents them from focusing on other relevant features of a situation b) preschool children have not yet developed numerical understanding; therefore, different amounts are meaningless c) preschool children's neural-visual network is not fully matured d) preschool children have not lived long enough and accrued enough experience to know the difference between quantities