describes the period of time in a twenty-four-hour period that is spent at work.

True or falsethe right to privacy is clearly written out in the constitution

Which statements about the two fossil images are correct? 1. cave bears are ancestors of plateosaurus. 2. plateosaurus were present on earth before ostracoderms. 3. ostracoderms were the first to die. 4. plateosaurus died after the ostracoderms. 5. cave bears are the oldest fossils.

Scientists observed a rock stratum with fossil. if mollusks evolved before arthropod, where will their fossils be found.