A seismograph has a heavy weight that is hung from a spring. What would happen if the weight were attached to a rod instead of a spring? The weight would not oscillate.
The weight would oscillate.
The pen would not make contact with the paper.
The seismogram would not be accurate.
The seismograph would not function.
IT'S TWO ANSWERS

Scientists observed a rock stratum and discovered some fossils. the image shows the fossils they discovered. what can you interpret from the image? an illustration showing layers rock with fossils embedded in some rock layers1. the dinosaur and the mammoth existed after the trilobites.2. the dinosaur and the armored fish existed before the trilobites.3. the trilobites and the armored fish died before the dinosaur.4. the trilobites and the armored fish were born after the dinosaur.5. the early mammoth is older than the trilobites.