Which statement best describes the study of science during the Hellenistic age?

Scientists made few new discoveries.
Scientists from many cultures shared ideas.
Greek scientists rejected the pursuit of astronomy.
Greek scientists learned very little from the colonies.

PLS HURRY

Why were inventors essential or necessary for an industrial revolution to happen in america

How has u.s. participation in international economic development efforts affected other countries? o a. it has made some countries decide they no longer want close ties with the united states. b. it has ended diplomatic ties with countries that refuse to participate. c. it has raised money to poor nations grow their economies. d. it has caused the united states to intervene militarily to stop human rights abuses.

Who was the fifth president of the u.s.