Q: A student flips a coin four times. It lands "heads" up three times. The student concludes that the coin will land "heads" up three times out of four. What will make the conclusion more accurate?
A: flipping the coin twenty more times
Q: The human body processes and eliminates food waste using the organs of the excretory system. Which organelle performs a similar function in humans at the cellular level?
A: lysosome
Q: Earth is composed of layers of material with different properties. Which of the following is most likely to be in constant motion?
A: mantle
Q: Sherry is going to use her computer to draw a three-dimensional box. She wants to be able to specify the exact dimensions and angles and to rotate the box as needed on the screen. Which of the following types of programs would Sherry most likely use for this purpose?
A:
computer-aided design program