When you decrease the ph in the simulation, the ocean's acidity increases. what do you expect
to happen over time to the population of the corals, algae, and fish in the coral reef as the ph of
the ocean decreases?

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

How is it possible for bruno and shmuel to have fun together and maintain their friendship

The occurs when someone offers an unnecessary reward beforehand in an obvious effort to control behavior.