Answer:
your interest prefer in your subject,if teachers likes you and you can do science homework and learn so your interest is gain up..
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Polysaccharide complex sugars
Sugar and phosphate energy source
Electron sharing ionic bonding
D is the correct answer ur welcome
The correct answer is D. The theory of natural selection provided a better explanation of the processes that were being observed by the scientists.They observed that the related species birds found on one island were slightly different from that of the other, and certain portions earth, have the species, which were not found anywhere else.