Answer the following question given this paragraph: Volcanic eruptions can be devastating, particularly to the people who live close to volcanoes. Volcanologists study volcanoes to be able to predict when a volcano will erupt. Many changes happen when a volcano is about to erupt. Q: Who study volcanoes to be able to predict when a volcano will erupt? Choices: - vocologists - virologists - ornithologists - volcanologists A:
volcanologists
Answer the following question given this paragraph: The core is the Sun's innermost layer. The core is plasma. It has a temperature of around 15 million degrees Celsius (C). Nuclear fusion reactions create the immense temperature. In these reactions, hydrogen atoms fuse to form helium. This releases vast amounts of energy. The energy moves towards the outer layers of the Sun. Energy from the Sun's core powers most of the solar system. Q: What is the suns innermost layer called? Choices: - surface - solar - flare - core A:
core
Q: Answer the following question given this paragraph: Lions live in social groups called prides . Adult females in the pride hunt cooperatively, which is more efficient than hunting alone. Then they share the food with the rest of the pride. For their part, adult males defend the pride's territory from other predators. Q: What is a group of lions called? Choices: - coven - herd - bevy - pride A:
A: pride
Question: Answer the following question given this paragraph: Nonvascular plants include liverworts, hornworts, and mosses. They lack roots, stems, and leaves. Q: Nonvascular plants such as liverworts, hornworts, and mosses lack what three typical plant features? Choices: - chloroplasts, stems, flowers - flowers, leaves, bark - roots, leaves, chloroplasts - roots, stems, leaves A:
Answer: roots, stems, leaves
*Question*
Answer the following question given this paragraph: Metamorphism changes rocks by heat and pressure. These agents create an entirely new type of rock. Metamorphism changes rocks physically and/or chemically. Q: Which process changes rocks by heat and pressure? Choices: - sediments - Changes - weathering - metamorphism A:
**Answer**
metamorphism
Q: Answer the following question given this paragraph: The cell is the smallest unit of structure and function of all living organisms. A cell is also the smallest unit of life, with single-celled organisms present on this planet for over 3.5 billion years. Single-celled ( unicellular ) organisms like bacteria are obviously composed of just one cell, whereas multicellular organisms can be composed of trillions of cells. Multicellular organisms include protists (though single-celled protists also exist), fungi, plants and animals. Most plant and animal cells are between 1 and 100 m and therefore can only be observed under the microscope. Q: What is the smallest unit of structure and function of all living organisms? Choices: - chromosome - organelle - organ - the cell A:
A: the cell