A scientist finds burned wood in a fire pit of an ancient home. He also finds an ax made entirely out of rock. How could the scientist estimate when the ax was made?

Compare the partition of southeast asia to the partition of africa how was it similar

The blue segment below is a diameter of oo. what is the length of the radius of the circle?

Select the correct answer.look at this nineteenth-century illustration of london. which explanation best relates this illustration to changes in britain in the 1800s? a.factory workers in cities lost their livelihood because of the lack of housingb.industrialization narrowed the inccome gap between landowners and workers.c.the migration of workers from rural to urban areas resulted in overcrowded citiesd.the spread of railways allowed farmers to sell produce far from where it was grown.