Fires can help eliminate the and shoots of invasive plants and stimulate the growth of native species.

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

How will you manage your time to accomplish the necessary tasks both on the job and at home?

Ascientific idea becomes valid when it is what?