Because of the tortoises that were on the islands they had adapted to their surroundings for food so their necks got longer.
Answer:
Depending on fern type, they can reproduce by spores, rhizomes, offsets or stems.
Carbon Cycle<span>: Respiration. The </span>carbon cycle<span> can be broken into two smaller subcycles: respiration and photosynthesis. ... In the respiration </span>cycle<span>, fauna, or animal life inhabiting the biosphere, consume carbohydrates (in the form of plant life) and oxygen and output </span>carbon<span> dioxide, </span>water<span> and energy.</span>
The structure that caused rotifers to be called wheel animals or wheel bearers is the corona.
Rotifers are also known as wheel animals or wheel bearers because of the corona structure around their mouth region.
Some rotifers are sessile and live inside tubes or gelatinous holdfasts that are attached to a substrate. Other rotifers migrate around a substrate through inch worming.
This is because when corona is seen in a sequential coordinated movement, it resembles the structure of a wheel, although it does not rotate in reality.
Therefore, we conclude that rotifers are called wheel animals or wheel bearers due to the presence of the corona structure.
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