In the Dweck and Repucci study, teachers asked students to work on unsolvable problems, and then on problems that could be solved. They failed to solve the second set of problems, but were able to solve similar problems when the problems were presented . Group of answer choices

In the years following world war 1 , the red scare played a key role in the following political changes except

The type of cloud shown here may produce heavy rainfall. this type of cloud most likely occurs in an area of the sub-saharan that is a) often dry. b) often wet. eliminate c) very windy. d) usually cool.

For 50 pointsfredrika's science teacher asked her to bring in three abiotic items from her backyard ecosystem. which of the following groups of items should she bring? a. a lightning bug, a plug of grass, and a wormb. a smooth rock, some red dirt, and an empty bird's nestc. a ladybug, a spider, and some water from a mud puddled. a caterpillar, a pine cone, and a piece of a robin's egg