"Untreated water from a factory flowing into a lake" is an example of point source pollution.
Why? You can actually point to a specific source- the factory. Runoff isn't considered point source.
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AB blood type is an example of codominance. It is a type of dominance where alleles of a pair are fully expressed. This would result to a product that is neither recessive not dominant and an AB blood type is a perfect example.
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No because of water evaporates and the cumebous and unbous layers take in the vapperation of the water that humans use and other plants and animals. so no
Mosses and ferns are to types of plants.