Answer the following question given this paragraph: Pahoehoe lava is thinner than a'a, and flows more readily. Its surface looks more wrinkly and smooth. Pahoehoe lava flows in a series of lobes that form strange twisted shapes and natural rock sculptures ( Figure below ). Pahoehoe lava can form lava tubes. The outer layer of the lava flow cools and solidifies. The inner part of the flow remains fluid. The fluid lava flows through and leaves behind a tube ( Figure below ). Q: What type of thin lava forms shapes and tubes as it flows? Choices: - spicule - xeric - xerophyte - pahoehoe A:
pahoehoe
Answer the following question given this paragraph: The warm air at the cold front rises and creates a low pressure cell. Winds rush into the low pressure. This creates a rising column of air. The air twists, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere. Since the rising air is moist, rain or snow falls. Q: What is created when the warm air at the cold front rises and creates a low pressure cell, causing winds to rush into the low pressure? Choices: - Tornado - Hurricane - Wind pressure - rising air column A:
rising air column
Q: Answer the following question given this paragraph: Usually, testing a hypothesis requires making observations or performing experiments. In this case, we will look into existing scientific literature to see if either of these hypotheses can be disproved, or if one or both can be supported by the data. Q: Testing what usually requires making observations or performing experiments? Choices: - variables - conclusion - homeostasis - hypothesis A:
A: hypothesis
Question: Answer the following question given this paragraph: A natural resource is something supplied by nature that helps support life. When you think of natural resources, you may think of fossil fuels, like the coal in the coal field pictured in Figure below . However, sunlight, wind, soil, and living things are also important natural resources. Q: What term refers to something supplied by nature that helps support life? Choices: - free resource - simple resource - existing resource - natural resource A:
Answer: natural resource
*Question*
Answer the following question given this paragraph: Globular clusters are spherical groups of old stars held tightly together by gravity. Q: What is the name for spherical groups of old stars held tightly together by gravity? Choices: - nebula - elliptical clusters - dark matter - globular clusters A:
**Answer**
globular clusters
Answer the following question given this paragraph: Both amylopectin and glycogen contain branch points that are linked through -1,6linkages. These branch points occur more often in glycogen. Dextrins are glucose polysaccharides of intermediate size. The shine and stiffness imparted to clothing by starch are due to the presence of dextrins formed when clothing is ironed. Because of their characteristic stickiness with wetting, dextrins are used as adhesives on stamps, envelopes, and labels; as binders to hold pills and tablets together; and as pastes. Dextrins are more easily digested than starch and are therefore used extensively in the commercial preparation of infant foods. The complete hydrolysis of starch yields, in successive stages, glucose:. Q: The complete hydrolysis of starch yields what? Choices: - glutamate - insulin - sucrose - glucose A:
glucose