Unit Test Active 20 TIME REMAINII 01:21:4 If the kinetic and potential energy in a system are equal, then the potential energy increases. What happens as a result? O Total energy increases. O Stored energy decreases. O Energy of motion decreases. O Total energy decreases. ​

Football players often sustain lateral blows to the extended knee. which of the ligaments is (are) damaged as a result? a. suprapatellar b. oblique popliteal and extracapsular ligament c. medial collateral, medial meniscus, and anterior cruciate d. arcuate popliteal and the posterior cruciate

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

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone