Answer:
The first recorded attempt to discover the Northwest Passage was the east-west voyage of John Cabot in 1497
Explanation:
In geology, a graded<span> bed is one </span>characterized by<span> a systematic change in grain or clast size from one side of the bed to the other. Most commonly this takes the form of normal grading, with coarser sediments at the base, which grade upward into progressively finer ones.</span>
Cell D is a plant cell and Cell C is a animal cell
I believe it is D. International date line, because the question holds the answer. When you say "Different days" it kind of gives the answer away.
Hope this helps :)
