Achain of events is a timeline of scientific discovery. a sequence of causes and effects. a conclusion based on information. a circumstance in which a word is used.

A Sequence of causes and Effects

Explanation: its a synonym for chain of events thats why  B is correct Hope This Helps Please mark Brainliest answer too :)

*meditation

*music

*reading

*playing games

*going out to eat

recent news about two years ago indicates that a polish forestry student by chance unearthed at a depth of about 40cm (16 inches), during digging in a damp polish forest he found a 13-page manuscript into a thermos flask.

greek jew marcel nadjari was a aischwitz slave who witnessed how the nazi's built big death chambers and crematoriums and told how he was forced to escort fellow jews to the gas chambers. he accounts on this manuscript how the nazi's disguised this chambers to look like showers. also, he describes this place as a process of extermination from the chambers to the trains arriving to take the bodies.