Which two technological inventions did archimedes discover? answer choices -lever -water mill -aqueduct -odometer -highway (there are two answer choices)

-lever

-water mill

Explanation:

Archimides was a Greek mathemathician and inventor, born in the year 287 BCE, he invented among many other things the lever and the water mill, which we use up untill this day in different mechanical instruments, that basically states that when applying a force to a lever it amplifies the input force. Archimides invented the water screw that is used in water mills to transport water from deep sources into surface by rotating a screw shaped in a pipe.

native americans

american indians have appeared on many u.s. coins including the buffalo nickel

benjamin franklin learned a lot about democracy by observing the iroquois indian

the term "indian" originated with christopher columbus. he thought that he had reached the east indies when he landed in america and therefore named the inhabitants indians.

camping

camping can relieve stress and depression

your campfire may be a hazard

long-term campsites include permanent and semi-permanent setups and can lead to closer relationships with neighboring campers

buffalo

buffalo are herbivores and feed on about 60 pounds of plant material and grasses a day.

buffalo are considered to be an adult when they reach 3 years old.

buffalo’s tail can be almost three feet long, and they use it to swap at pesky bugs.

b) the confederacy had to pay all union war expenses.