The plesiosaurs were the top predators of the food chain at that time
how does a food chain affect your life
Styxosaurus ate belemnites (squid-like creatures), fish and squid. With its interlocking teeth, Styxosaurus could grab on to its slippery prey before swallowing it.
At this moment, waste materials are not affecting food chain.
Ozone hole will affect Antarctic food chain. It will kill all the planktons.
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It just does
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food chain and food wep
philadelphia
yes
by not large no. of treees
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