When minerals precipitate in a fracture, they are referred to as vein deposits.
A vein deposits is a distinct sheetlike body of crystallized minerals within a rock.
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The theory of evolution proposed that a series of catastrophes or mass extinctions followed by repopulation could explain why species change over time
Answer:
Due suitable environment and high productivity.
Explanation:
More fish are supplied by fish farming rather than from traditional because farms are build in order to harvest more fish by providing suitable environment to the fish. In transitional ways, fish are caught in nets from the rivers by local people for theirselves and the extra will sold in the market. In rivers there are less number of fish which does not meet the requirements of people so that's why commercial farming of fish can be done.
Answer:
Active transport often takes place in the internal lining of the small intestine.
Explanation: