The prey is likely to decrease/decline if the predator's population increases
A. Tetanus does not refer to the shape of a bacterium.
The answer is B. Paleozoic
This era was the first era where insects, amphibians, and reptiles roamed the Earth.
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A wall located outside the cell membrane provides the cell support, and protection against mechanical stress or damage from osmotic rupture and lysis. The major component of the bacterial cell wall is peptidoglycan or murein. This rigid structure of peptidoglycan, specific only to prokaryotes, gives the cell shape and surrounds the cytoplasmic membrane.
Size, density, and growth rate are the three main ones. There is also dispersion, age structure, and survivorship. Hope this helps!