The sun looks like a cloud of hot steam is exploding from its surface. what is the most likely explanation.
a. solar maria
b. sunspots
c. coronal mass ejections
d. impact basins

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

The image below shows numerous volcanic mountains in the pacific northwest. what is the most likely cause of the volcanic and earthquake activity in this region?

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?