They acquire energy by consuming other species which is one level less in that corresponding trophic level.....
Answer:
A.
Explanation:
DNA is replicated through reproduction to the offspring. Hope this helps :)
Yes-or-no questions about easily observable characteristics.
Answer:
An otter's den is called a holt or couch.
Explanation: Otters are found almost all over the world and in many wet habitats, such freshwater rivers, lakes, oceans, coastlines and marshes. Most otters live in dens — built by other animals, such as beavers — that are dug into the ground that have many channels and dry inner chambers
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