Answer:
1. Bureau of Land Management
2. US Fish and Wildlife Service
3.US Forest Service
4. Bureau of Land Management
5.National Park Service
Explanation:
Food web only contains interactions between trophic levels while an interaction web shows both trophic and non-trophic interactions.
Answer:
When homologous chromosomes form pairs during prophase I of meiosis I, crossing-over can occur. Crossing-over is the exchange of genetic material between homologous chromosomes. It results in new combinations of genes on each chromosome. It is obviously another source of genetic variation in offspring.
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I would select A because cells have to divide into smaller cells depending on where they are.
plants get nitrogen from ammonium and nitrate
