Which does erosion do? 1)cements rocks 2)forms rocks 3)breaks rocks apart 4)moves bits of rock and soil

Aperson who uses a computer at a desk does not have to worry about safety in the workplace. true or false

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?