Q: What is needed by all known forms of life? Read this paragraph and choose the correct option from the provided answers: Water is needed by all known forms of life. Choices: - nitrogen - warmth - air - water A:
water
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Q: Somatic, autonomic, and enteric structures are part of what system? Read this paragraph and choose the correct option from the provided answers: Figure 12.6 Somatic, Autonomic, and Enteric Structures of the Nervous System Somatic structures include the spinal nerves, both motor and sensory fibers, as well as the sensory ganglia (posterior root ganglia and cranial nerve ganglia). Autonomic structures are found in the nerves also, but include the sympathetic and parasympathetic ganglia. The enteric nervous system includes the nervous tissue within the organs of the digestive tract. Choices: - circulatory system - circulatory system - adrenal system - nervous system A:
nervous system
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Q: What kind of relationship exists between living things that depend on the same resources? Read this paragraph and choose the correct option from the provided answers: Competition is a relationship between living things that depend on the same resources. Choices: - parasitic - symbiotic - antagonistic - competition A:
competition
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Q: What is a compound that can form ions when it dissolves in water called? Read this paragraph and choose the correct option from the provided answers: acid will form a homogeneous solution with water. (In fact, the solubility of both butanol and pentanoic acid in water is quite low, only about 3 g per 100 g water at 25C. ) 10. An electrolyte is any compound that can form ions when it dissolves in water. When a strong electrolyte dissolves in water, it dissociates completely to give the constituent ions. In contrast, when a weak electrolyte dissolves in water, it produces relatively few ions in solution. Choices: - sulfate - compound - isolate - electrolyte A:
electrolyte
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