Trawling scours the sea floor and leaves scars in soft sediments, and releases bottom nutrients that can induce bacterial growth.
Option C
Explanation:
Trawling is a method for fishing with the net gears in the sea waters. The method induces the trawl which is the fishing net into the sea water much deeper to the sea floor and when these trawls are lifted by the trawlers who are the men fishing, scours the floor of the sea.
This let to the scar formation in the soft upper layer of sediment of the sea floor. As the scar is made, it resurfaces the nutrients trapped in it to be released, and hence due to the nutrients, microbial introduction leading to bacterial growth is evident.
Salts,mostly potassium and sodium are known as electrolytes and the body needs them in very specific amounts for proper function. Any significant imbalance of these levels can even be fatal if not corrected quickly.
The normal level of sodium in the body is 135 - 145 mmol/l in the blood while for potassium it's 3.5 to 5.0 mmol /l.
Loss of salts e.g. due to sweating may reduce these levels and so drinking plain water may replenish fluid loss but since plain water has no salts, the salt deficit remains and is in fact aggravated by the increase of plain fluid.
But drinking fluid that has electrolytes both replaces lost fluids and and at the same replenishes lost salts keeping the body functioning well .
B) Mammal eyes have a lens which serves to focus the light.
C) The majority of mammals' have eyes that can differentiate between colors D) Eyes are one of primary senses of mammals which provides a way of perceiving the world.
Answer: C. because a mammal only has one color that is the same.
Explanation:
Answer;
-the scientific fields, medical fields, or technical fields
Explanation;
-There are two main systems of measurement in the world: the Metric system and the US standard system.
-The Metric (or Decimal) system is made of units based on powers of 10. To convert units, one needs to move the decimal point.The prefix (beginning part of the word- i.e. kilo or milli) describes the size of the given unit.
Three professional areas in the U.S. that use the metric system are science and scientific research, manufacturing and engineering, and medical and healthcare.
Three professional areas in the U.S. that use the metric system are:
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Answer:
they were a paracite
Explanation:
the mitochondrial theorem or something. basically they live in a symbiotic relationship but originally it was two separate life forms. this is true for the mitochondria and chloroplasts
Answer:
They begin as bacteria but are then enlarged by larger cells.