A. an ecosystem comprises a community and the abiotic environment.
Bacteria, archaea, plants, protists, animals, and fungi, can use cellular respiration.
And the main ones that use celluar respiration are autotrophs and heterotrophs.
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Answer and Explanation:
A couple of hours after the death of an individual or creature, the joints of the body solidify and become secured. This solidifying is called rigor mortis.
Contingent upon body temperature and different conditions, rigor mortis endures roughly 72 hours.
The partial contraction of the skeletal muscles leads to the occurrence of this phenomena.
Being thrown on the ground
