Practice your trivia skills: Science & Nature
CategoriesScience & Nature
21. What is the hottest planet in the Solar System?
Mercury
Venus
Jupiter
Mars
22. On the periodic table of elements, what is the symbol for Tin?
Sn
Ti
Na
Ni
23. Which portion of the Marijuana plant produces the psychoactive substance known as THC?
Root Ball
Male Flower
Leaves
Female Flower
24. The humerus, paired radius, and ulna come together to form what joint?
Ankle
Elbow
Sholder
Knee
25. The element involved in making human blood red is which of the following?
Iridium
Cobalt
Copper
Iron
Check answers NEXT BACK