Scientific observation was introduced into western art during the pratice the renaissance?

What is a diamond surface irregularity? Do tornadoes come in different sizes and shapes? Why is the sun so bright during a solar eclipse? Which of the following is a characteristic of a white dwarf star? Who made better lenses for the microscopes? What would be the result of cleaning the lenses with something other than lens paper on a microscope? What is the definition of the light year? What did movement of water into the atmosphere as it changes from a liquid to gas is called? Can manipulating gravity be used for reaching lightspeed? Why the rainbow is in the shape of arc? Why is Mount Shasta famous? What is Project Gemini? What is antonym of thunderstorm? What the light on the moon would look like from earth as it goes from a new moon to a full moon? When was Apollo 13 released? What is the height of the pennies highest peak? What is omit space? What is the process for capturing a time-lapse video of the night sky with the North Star as the focal point? Where do the constellations rise into view during the year? When the moon is completely illuminated and perfectly round it is a?