Explain ONE way in which biological impact referred to in the passage differed from other encounters between the Americas and Europe/ Africa in the period c. 1450- c. 1750

How do you imagine life would be without the invention of the typewriter? would computers have been invented?

What is one role of congress in determining the federal budget? a. voting on whether to approve proposed budgets b. announcing the budget to the country c. developing budget requests d. signing spending bills into law

How do i do this? true or false? : elephants have the same dna as humans and bananas alike.