Input: Answer this question:
The surface of a heated metal object measures 120C. It is dropped into a bucket filled with water measuring 10C. Which of the following is most likely to occur?
OPTIONS:
- Both the water and metal will adjust to the same temperature below 10C.
- The water and metal will adjust to different temperatures above 120C.
- The water will remain the same temperature, but the metal will cool to 10C.
- The water and metal will adjust to the same temperature between 10C and 120C.
Answer: The water and metal will adjust to the same temperature between 10C and 120C.
Input: Answer this question:
A scientist studies the remains of two extinct animals to learn more about how they lived. She determines that one animal was a carnivore and the other was an herbivore. Which of the following did the scientist most likely compare to make this conclusion?
OPTIONS:
- the number of bones in the animals
- the size of the animals
- the body covering of the animals
- the skull of the animals
Answer: the skull of the animals
Input: Answer this question:
Which of the following best describes the purpose of cellular respiration?
OPTIONS:
- to provide energy for cell activities
- to produce sugar for storage in cells
- to release oxygen for breathing
- to supply carbon dioxide for photosynthesis
Answer: to provide energy for cell activities
Input: Answer this question:
Which model is used by scientists to determine the properties of elements?
OPTIONS:
- a Punnett square
- the Periodic Table
- a pedigree chart
- the rock cycle
Answer:
the Periodic Table