Which of the following words means"a separate or distinct portion of matter that has thickness a. fault b. boundary c. layer d. fold

Match the scsi standard to the definition that best describes it. 1. also called ultra scsi; has a transfer rate up to 30 mbps and 8-bit bus 2. transfer rate of 5 mbps and 8-bit bus 3. also called firewire; has a transfer rate up to 100 mbps and can connect up to 63 devices 4. consists of two protocols; fast scsi with speeds up to 10 mbps using an 8-bit bus and wide scsi, which uses 16- or 32-bit buses serial scsi scsi-2 scsi-3 scsi-1

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

When do you think it’s best to take the psat (what grade year / when in the year)?