The impact of invasive species is that it may cause environmental harm, economic harm, or impact human health.
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Answer:
ameoba
Explanation:
ameobas are single celled organisims
Answer:
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Explanation:
Scientific evidence for warming of the climate system is unequivocal.
Scientists think that dolphins and whales may have evolved from a common ancestor because they have similar anatomies.
<h3>What is a common ancestor?</h3>
A common means different animals now, have evolved from a single ancestor or animal.
These animals may share common characters and structures.
Whales, dolphins, and porpoises are evolved from a common ancestor; cetacean.
The animals that evolved from cetaceans are all aquatic, primitive cetaceans were amphibians too.
Thus, They have similar anatomies.
Learn more about ancestors
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