Assume that a group of explorers traveled to the orion nebula, the nearest star-forming cloud at a distance of 1,300 light-years, using revolutionary technology that allowed them to travel at a speed very close to the speed of light. observers back on earth would say it took them to get there, but the travelers would say it took them to get there.

when your a dog and you need a bone.   go and eat a rabbit

is there multiple choice or do you need like an essay answer?

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.

d - failures.

the only attempted british colony in north america before 1600 was roanoke, virginia, which was a total failure. england claimed several areas, including newfoundland, but made no sustainable attempts to colonize them before 1600.