Ques: Answer the following question given this paragraph: Q: What rate is generally higher for endotherms than for ectotherms? Choices: - mortality - respiration - reproduction - metabolic A:
Ans: metabolic

Ques: Answer the following question given this paragraph: The universe contains all the matter and energy that exists and all of space and time. We are always learning more about the universe. In the early 20th century, Edwin Hubble used powerful telescopes to show that some distant specks of light seen through telescopes are actually other galaxies. ( Figure below ) Hubble discovered that the Andromeda Nebula is over 2 million light years away. This is many times farther than the farthest distances we had measured before. He realized that galaxies were collections of millions or billions of stars. Hubble also measured the distances to hundreds of galaxies. Today, we know that the universe contains about a hundred billion galaxies. Q: Who discovered that the andromeda nebula is over 2 million light years away Choices: - richter hubble - smith hubble - mills hubble - edwin hubble A:
Ans: edwin hubble

Ques: Answer the following question given this paragraph: When there is no mass in a volume of space, the space is not curved. An object passing through such space would follow a straight line in our normal way of thinking of a straight line. Q: When there is no mass in a volume of space, the space is not what? Choices: - timed - straight - flat - curved A:
Ans: curved

Ques: Answer the following question given this paragraph: Magma that cools underground forms intrusions ( Figure below ). Intrusions become land formations if they are exposed at the surface by erosion. Q: What does magma that cools underground form? Choices: - chambers - new crust - fluctuations - instrusions A:
Ans:
instrusions