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um19juuluu
1. which structures are listed in order from the least complex to the most complex?
a. plant cell, leaf, chloroplast, rose bush
b. chloroplast, plant cell, leaf, rose bush
c. chloroplast, leaf, plant cell, rose bush
d. rose bush, leaf, plant cell, chloroplast

b. chloroplast, plant cell, leaf, rose bush

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

d. planting trees

the trees take in carbon to make oxygen.