Circle One of Each Pair in Italics: an "Animal" Is

question 1

Short Answer

Circle one of each pair in italics: An "animal" is defined as a single-celled / multi-celled organism with prokaryotic / eukaryotic cells and is considered to be a(n)autotroph / heterotroph.

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Definitions:

Nonviral Organisms

Organisms that do not belong to the virus category and are capable of independent reproduction and metabolism.

Replicate

To duplicate or reproduce an experiment, study, or procedure to verify its results.

Extant Cetaceans

Currently living species of the marine mammal group that includes whales, dolphins, and porpoises.

Ancestors

Predecessors from whom a person or animal is descended, often considered in the context of evolution, genealogy, or cultural heritage.