When did Sin and death enter the world?

Answer

"Wherefore, as by one man [Adam] sin entered into the world, and death by sin; and so death passed upon
all men, for that all have sinned." Verse 12.
 


In what way is this comparison further explained?
With whom did the prophet Isaiah say Christ would make His grave?
How many are affected by Adam's transgression ?
Through what does grace reign unto eternal life?
Whose voice had more weight with Saul than had the commandment of God?
After resting on the seventh day, what did God do?
Why was double manna given on the sixth day?

Questions & Answers are from the book Bible Readings for the Home Circle