Which of these animals is a cnidarian? on Sep 30, 2023 Published in Science Trivia Subscribe Subscribe Your email is safe with us. Privacy Policy Dragonfly Jellyfish Whale Lobster Jellyfish. There are two kinds of jellyfish: fixed and mobile. Comments Please enable JavaScript to view the comments powered by Disqus. blog comments powered by Disqus Share
What is the name for a body in orbit around the Sun? Science Trivia / December 03, 2023 Planet. The planet formerly known as "Pluto" was named for the Roman god of the underworld.
Which of these is a unit of luminance on a surface? Science Trivia / December 03, 2023 Footcandle. One foot-candle is equal to 10.76391 lux.
Because of the severe weather in 2008, China's government became concerned with what issue? Science Trivia / December 02, 2023 Environmental Protection. Pollution in China has made cancer a leading cause of death in 30 cities and 78 counties.
Whose calculation of the size of the earth's diameter was almost exact? Science Trivia / December 02, 2023 Eratosthenes. Eratosthenes used geometry, trigonometry, and a well in Alexandria, Egypt, to calculate the earth's diameter.
What element does hydrogen combine with to make the compound water? Science Trivia / December 01, 2023 Oxygen. The chemical formula of water is H2O.
What states that when there is action there is another equal but opposite action? Science Trivia / December 01, 2023 Newton's Third Law. Newton's Third Law says that action and reaction are simultaneous.
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