Answer the following question given this paragraph: Sea otters are known for being playful and frisky. They are serious eaters, however! A major part of a sea otter's diet are echinoderms, such as sea urchins. They manage to eat the soft part of the sea urchins while avoiding the huge sea urchin spines. Q: What type of animals are known for being playful and frisky? Choices: - cows - snakes - giant tortoises - sea otters A:
sea otters
Answer the following question given this paragraph: Heat Transfer to an Ectothermic Reptile. This crocodile is being warmed by the environment in three ways. Heat is radiating directly from the sun to the animal's back. Heat is also being conducted to the animal from the rocks it rests on. In addition, convection currents are carrying warm air from surrounding rocks to the animal's body. Q: What type of current carries warm air from surrounding rocks to an animal's body? Choices: - electric - ventilation - radiation - convection A:
convection
Q: Answer the following question given this paragraph: Chlamydia is the most common STI in the United States. As shown in the graph in Figure below , females are much more likely than males to develop chlamydia. Like most STIs, rates of chlamydia are highest in teens and young adults. Q: Which is the most common sti (sexually transmitted infection) in the united states? Choices: - AIDS - giardia - syphilis - chlamydia A:
A: chlamydia
Question: Answer the following question given this paragraph: 15.11 Amines: Structures and Names LEARNING OBJECTIVES Identify the general structure for an amine. Identify the functional group for amines. Determine the structural feature that classifies amines as primary, secondary, or tertiary. Use nomenclature systems to name amines. Amines are classified according to the number of carbon atoms bonded directly to the nitrogen atom. A primary (1) amine has one alkyl (or aryl) group on the nitrogen atom, a secondary (2) amine has two, and a tertiary (3) amine has three (http://catalog. flatworldknowledge. com/bookhub/reader/2547. Q: Amines are classified according to the number of carbon atoms bonded directly to what atom? Choices: - helium - oxygen - hydrogen - nitrogen A:
Answer: nitrogen
*Question*
Answer the following question given this paragraph: Q: This process breaks rocks and other surface materials into much smaller pieces? Choices: - corrosion - leaching - chemical reaction - weathering A:
**Answer**
weathering
(Question)
Answer the following question given this paragraph: Luster describes the way light reflects off of the surface of the mineral. You might describe diamonds as sparkly or pyrite as shiny. But mineralogists have special terms to describe luster. They first divide minerals into metallic and non-metallic luster. Minerals that are opaque and shiny, like pyrite, are said to have a "metallic" luster. Minerals with a "non-metallic" luster do not look like metals. There are many types of non-metallic luster. Six are described below ( Table below ). Q: What describes the way light reflects off of the surface of the mineral? Choices: - intensity - density - hardness - luster A:
(Answer)
luster