Answer the following question given this paragraph: If you look up close, you would be able to see grains of sand. From this distance, you can see different layers from where the sand was laid down. This rock is sandstone. The sand grains are cemented together to make sandstone. Sandstone is a common type of sedimentary rock. Q: What type of rock is a sandstone? Choices: - igneous rocks - landform rocks - limestone rocks - sedimentary rocks A:
sedimentary rocks
(Question)
Answer the following question given this paragraph: The ideal gas law is used like any other gas law, with attention paid to the unit and making sure that temperature is expressed in Kelvin. However, the ideal gas law does not require a change in the conditions of a gas sample. The ideal gas law implies that if you know any three of the physical properties of a gas, you can calculate the fourth property. Q: The ideal gas law is used like any other gas law, with attention paid to the unit and making sure that temperature is expressed in kelvin. however, the ideal gas law does not require a change in the conditions of a gas sample. the ideal gas law implies that if you know any three of the physical properties of a gas, you can calculate this? Choices: - second - third - unrelated - fourth A:
(Answer)
fourth
Ques: Answer the following question given this paragraph: Large stars burn through their supply of hydrogen very quickly. These stars "live fast and die young!" A very large star may only be on the main sequence for 10 million years. A very small star could remain on the main sequence for tens to hundreds of billions of yearsfar longer than the current age of our Universe. Q: How long can a large star be on the main sequence stage? Choices: - 3 million years - 200.4 million years - 60.11 million years - 10 million years A:
Ans: 10 million years
(Q).
Answer the following question given this paragraph: Asexual reproduction is simpler than sexual reproduction. It involves just one parent. The offspring are genetically identical to each other and to the parent. All prokaryotes and some eukaryotes reproduce this way. There are several different methods of asexual reproduction. They include binary fission, fragmentation, and budding. Q: What kind of reproduction involves just one parent and produces offspring genetically identical to each other and to the parent? Choices: - sexual reproduction - organic reproduction - microscopic reproduction - asexual reproduction A:
(A).
asexual reproduction
Ques:Answer the following question given this paragraph: An ecosystem consists of all the biotic and abiotic factors in an area and their interactions. A niche refers to the role of a species in its ecosystem. A habitat is the physical environment in which a species lives and to which it is adapted. Two different species cannot occupy the same niche in the same place for very long. Q: What do you call the physical environment in which a species lives and to which it is adapted? Choices: - domain - environment - ecosystem - habitat A:

Ans:habitat
Answer the following question given this paragraph: The human body produces many enzymes that help digest food. Here are just two examples. Q: What does the human body produce to help digest food? Choices: - vitamins - carbohydrates - fiber - enzymes A:
enzymes