21 Question 2
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A rare tropical plant was found to have medicinal properties. A search was conducted to find other plants that are closely related to the rare plant. Which
combination of characteristics would best identify the plant most closely related to the original one?

Sugar is dissolved in water. which is the solute? sugar neither both water

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate