4. Which characteristic do most plants have in common?
A. they are unicellular
B. they are prokaryotic
C. they produce seeds

C. they produce seeds

Explanation:

As per my thought perhaps C. is the correct answer because most of the plants produce seeds.

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nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides