The plague was spread because of the poor hygeine back in that time
Answer:Galileo sparked the birth of modern astronomy with his observations of the Moon, phases of Venus, moons around Jupiter, sunspots, and the news that seemingly countless individual stars make up the Milky Way Galaxy.
Explanation: Mark me brainly please
Permian-Triassic extinction
Answer:
9,240
Explanation:
This company makes 840 notebooks in 1 day. 840 x 11 = 9,240
