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During the mid 19th century, the country's natural resources were heavily exploited without any regard for the resulting waste that would be produce in the process. Forest land were being converted to industrial and residential areas. Mines were popping up to where rich minerals were present.
Answer:
Susan is right
Explanation:
Honey is a natural substance extracted from bees. Like every other natural substance, honey is a mixture of many different substances. An analysis of the so called 'pure honey' will reveal that many chemical species compose the natural substance called honey.
Hence Susan is right when she says that honey is not really pure but a mixture of substances.
Answer:
The nucleus represents a major evolutionary transition. As a consequence of separating translation from transcription many new functions arose, which likely contributed to the remarkable success of eukaryotic cells. Here we will consider what has recently emerged on the evolutionary histories of several key aspects of nuclear biology; the nuclear pore complex, the lamina, centrosomes and evidence for prokaryotic origins of relevant players.
"Naturally occurring, inorganic substance" factor is not a characteristic of a mineral.
<u>Answer:</u> Option C
<u>Explanation:</u>
A mineral is overall a solid chemical substance that naturally occurs in pure form. Due to the combination of minerals within the rocks, minerals are most strongly associated with rocks.
Substances that exist only in living organisms are generally removed however some minerals are often biogenic like calcite or in the sense of chemistry like mellite are organic compounds. In addition, living creatures also synthesize inorganic minerals like such as hydroxylapatite, which also exist in the rocks.