<span>The stinging organelle of paramecium that assists it in capturing large prey is called trichocyst.
It is used by many organisms as both a defense mechanism, as well as for capturing food. The organism uses this organelle so as to paralyze its prey and later eat it.
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You esophagus is your throat.
Answer: The amniotic egg was an evolutionary invention that allowed the first reptiles to colonize dry land more than 300 million years ago. Fishes and amphibians must lay their eggs in water and therefore cannot live far from water. But thanks to the amniotic egg, reptiles can lay their eggs nearly anywhere on dry land.
Explanation:
I think it will change, because over the years they have found different ways to show the atom, and different discoveries. We always have a new chance to discover something new about the atom.
The answer is D
The nitrogen bases adenine, thymine, cytosine and guanine code for the amino acid sequence in the protein
