<span>Formation of bivalents lead to spindle fibers from opposite poles attaching to homologous chromosomes.
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Answer:
Bacteria play a central role
Explanation:
Nitrogen-fixing bacteria, which convert atmospheric nitrogen to nitrates. Bacteria of decay, which convert decaying nitrogen waste to ammonia. Nitrifying bacteria, which convert ammonia to nitrates/nitrites.
Answer:
if you find this helpful, Mark brainliest
Answer:
It should be letter D hope it helps
