One of the negative impacts of eutrophication and increased algal growth is a Loss of oxygen known as anoxia
The impact of invasive species is that it may cause environmental harm, economic harm, or impact human health.
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The macronucleus is the larger elipse-shaped nucleus and takes care of
functions like respiration and digestion. In contrast to this, the
smaller micronucleus is only involved in cell division or reproduction.