Given what we know about the processes mentioned, we can confirm that a possible source for the extra salt in the stream is Nearby Fracking.
Fracking is a highly controversial process in which highly pressurized water is used for drilling. It is often used to mine natural gas and oil. The controversy lies within its high environmental cost.
The environmental cost factor lies in the use of <em><u>massive amounts of </u></em><em><u>water</u></em> and its further <em><u>contamination </u></em><em><u>of nearby </u></em><em><u>water sources</u></em> due to the chemicals released during this process.
This, coupled with the fact that the water source in question is stated to <em><u>not be connected to any form of </u></em><em><u>wetland</u></em> leads us to the conclusion that the most likely source of extra salt in the stream is nearby fracking.
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Answer:
DNA changes in a gene are called mutations. ... The environment can also cause DNA mutations. Sunlight, cigarette smoke, and radiation are all known to cause changes to our DNA. These are also random and can happen anywhere in the DNA sequence.
Answer:
a. Uninucleate, nonstriated
Explanation:
Smooth muscle tissue is composed of smooth muscle cells that are spindle-shaped with a single nucleus. Smooth muscles line the walls of hollow organs such as urinary bladder, uterus, stomach, intestines but also arteries and veins and the tracts of the respiratory, and reproductive systems. Smooth muscles are under involuntary control, meaning that their contraction is unconscious.