Answer:
Explanation:
The original Xbox: November 15, 2001
The original PS1: December 1, 1994
Xbox 360: November 22, 2005
Ps2: March 4, 2000
Ps3: November 11, 2006
Xbox One: November 22, 2013
Ps4: November 15, 2013
Nintendo Ds: November 21, 2004
Nintendo 3ds: February 26, 2011
Gameboy: April 21, 1989
Nintendo Switch: March 3, 2017
first = input("Please input your first name: ")
last = input("Please input your last name: ")
print(last+", "+first)
I hope this helps!
Answer:
Two Dutch spectacle-makers and father-and-son team, Hans and Zacharias Janssen, create the first microscope in 1590.
Explanation:
A microscope is an instrument that makes an enlarged image of a small object, thus revealing details too small to be seen by the unaided eye. The most familiar kind of microscope is the optical microscope, which uses visible light focused through lenses. Eeuwenhoek observed animal and plant tissue, human sperm and blood cells, minerals, fossils, and many other things that had never been seen before on a microscopic scale. He presented his findings to the Royal Society in London, where Robert Hooke was also making remarkable discoveries with a microscope.
