Various Aspects of Science

15 Points Per Correct Answer - No time limit  

1. How many less chambers are there in a reptilian heart than in a human heart? 2 0 4 1

2. A meniscus is _____ ? a dog's breakfast a curved surface of liquid a really bad book a species of fish

3. Is the quadricep a flexor or extender? Answer: ( Flexor or Extender, F or E)

4. Small insects (such as ants) have large surface areas and low weights. They quickly reach terminal velocity of only a few centimeters a second. Therefore, an ant can fall from the Empire State Building and walk away unharmed after hitting the sidewalk. True False

5. What planet does Deimos orbit? Jupiter Venus Neptune Mars

6. A concave lens bends rays of light away from each other. True False

7. When you position your finger to flick something, what kind of energy are you using? Answer: (One Word ... not kinetic but ...)

8. What element is all Earth's life based on? argon hydrogen oxygen carbon

9. Can viruses reproduce without another organism's cells? Yes No

10. Which bone is not real? coccyx cochlea phalanges fibula