Answer: Groundwater and surface water are connected. When groundwater is overused, the lakes, streams, and rivers connected to groundwater can also have their supply diminished. Land subsidence occurs when there is a loss of support below ground. This is most often caused by human activities, mainly from the overuse of groundwater, when the soil collapses, compacts, and drops.
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Answer:
41 chromosomes each
Explanation:
Meiosis is the means by which sexually-reproducing organisms produce gametes /sex cells used during reproduction. Meiosis is a kind of cell division that results in daughter cells (gametes) with a reduced number of chromosomes (by half). This means that meiosis reduces the chromosomal number of parents cell in the gametes.
Based on this, if a cod fish that possesses 82 chromosomes in Its somatic or body cells undergo meiotic division in order to produce gametes. The chromosome number of the sex cells will be reduced by half i.e. from 82 chromosomes (diploid, 2n) to 41 chromosomes (haploid, n)
1.) single replacement reaction. Hope this helps you.
