The chromosomes contain the genetic material which are located in the nucleus
Oxygen is the primary chemical in the decomposition of organic organisms
The answer could be either B or D. Both are important for marine biology. I would have to say D is the best answer though!
Answer:
Many of the baleen eyeglass frames seen in advanced collections probably date from the late 17th to the very early 19th century. ... Whalebone is easy to carve and shape since it has a pliable almost plastic-like property. As such it was used in various manufacturing industries as a forerunner of plastic.
Explanation:
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Human and the natural ones can change the ecosystem
