Answer the following question given this paragraph: Minerals form as magma or lava cools. Q: What is lava called before it reaches the surface of the earth? Choices: - crust - pyrite - rock - magma A:
magma
Answer the following question given this paragraph: Respiration that occurs without lungs. Insects have a system of internal tubes and sacs that oxygen travels through to reach body tissues. Air is taken in through the spiracles , openings on the sides of the abdomen. Q: On insects, what are the openings on the sides of the abdomen that allows respiration to occur? Choices: - gills - wings - chloroplasts - spiracles A:
spiracles
Q: Answer the following question given this paragraph: Lipids are made of long chains consisting almost solely of carbon and hydrogen. These long chains are called fatty acids. Fatty acids may be saturated or unsaturated. Figure below shows an example of each type of fatty acid. Q: What are made of long chains consisting almost solely of carbon and hydrogen? Choices: - nucleic acids - enzymes - proteins - lipids A:
A: lipids
Question: Answer the following question given this paragraph: A star like our Sun will become a red giant in its next stage. When a star uses up its hydrogen, it begins to fuse helium atoms. Helium fuses into heavier atoms like carbon. At this time the star's core starts to collapse inward. The star's outer layers spread out and cool. The result is a larger star that is cooler on the surface, and red in color. Q: What is our sun's next stage called? Choices: - blue giant - white giant - super nova - red giant A:
Answer: red giant
*Question*
Answer the following question given this paragraph: Mass The property of a body to remain at rest or to remain in motion with constant velocity is called inertia. Newton's first law is often called the law of inertia. As we know from experience, some objects have more inertia than others. It is obviously more difficult to change the motion of a large boulder than that of a basketball, for example. The inertia of an object is measured by its mass. Roughly speaking, mass is a measure of the amount of "stuff" (or matter) in something. The quantity or amount of matter in an object is determined by the numbers of atoms and molecules of various types it contains. Unlike weight, mass does not vary with location. The mass of an object is the same on Earth, in orbit, or on the surface of the Moon. In practice, it is very difficult to count and identify all of the atoms and molecules in an object, so masses are not often determined in this manner. Operationally, the masses of objects are determined by comparison with the standard kilogram. Q: What is the other name of newton's first law? Choices: - law of matter - law of momentum - mass and matter - law of inertia A:
**Answer**
law of inertia
Answer the following question given this paragraph: Light microscopes allow biologists to see small details of a specimen. Most of the microscopes used in schools and laboratories are light microscopes. Light microscopes use lenses, typically made of glass or plastic, to focus light either into the eye, a camera, or some other light detector. The most powerful light microscopes can make images up to 2,000 times larger. Q: How much larger can the most powerful light microscropes make an image? Choices: - 500 times - 10 times - 100 times - 2000 times A:
2000 times