Answer:
Rhyolite is an extrusive igneous rock with a very high silica content. It is usually pink or gray in color with grains so small that they are difficult to observe without a hand lens. Rhyolite is made up of quartz, plagioclase, and sanidine, with minor amounts of hornblende and biotite.
The outer ear includes: auricle<span> (</span>cartilage<span> covered by </span>skin<span> placed on opposite sides of the head) </span>auditory canal<span> (also called the ear </span>canal<span>) </span>eardrum<span> outer layer (also called the </span>tympanic membrane<span>)</span>
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During a lab investigation containing liquids of any kind, you should always test the odor by waving your hand over the top of an open container and sniffing cautiously. This is called wafting, and should always be used in the case that a harmful chemical is being tested.
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The answer is true. Mutation is the result of the mismatch of a base pair during the duplication. Mutations are neither the results from errors during the replication of DNA or other types of damage to DNA. In simpler words, DNA errs to copy accurately.
