This is the 112 section from Everyday Science. These questions and answers will be from Chemical, Molecules, atoms, planet and sun.
Ques No.1: True or false? Your body only produces lactic acid during intensive physical activity.
Ans: False (its produced all the time)
Ques No.2: True or false? Water is an example of a chemical element.
Ques No.3: Does a injury to your anterior cruciate ligament affect your arm or leg?
Ques No.4: True or false? Molecules can have atoms from more than one chemical element.
Ques No.5: True or false? The official distance of a marathon is 44 kilometres (2340 miles).
Ans: False - 495 Kilometres (229 miles)
Ques No.6: True or false? Conductors have low resistance.
Ques No.7: What is typically the slowest swimming stroke, freestroke, backstroke, breaststroke or butterfly?
Ques No.8: True or false? Venus is the closest planet to the Sun.
Ans: False - Mercury
Ques No.9: True or false? Astronaut Alan Shepard hit a golf ball while on the moon in 97.
Ques No.10: True or false? Filtration separates mixtures based upon their particle size.