Casey has a mixture of sand, sugar, and metal shavings. The grains of sugar, sand, and metal shavings are all the same size. What two physical properties could she use to separate the mixture into its 3 different ingredients?

How to start a ouija board opening ritual

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

In the context of c. h. cooley's theory of groups, identify each attribute as either belonging to a primary group or a secondary group.