one of the phenomena that attracted my attention was the str

one of the phenomena that attracted my attention was the structure of the human body and any animal that was alive.
为什么是any animal ,前面one of 后面不应该接复数形式吗?另外这句话引导了2个从句,前面的THAT是宾语从句,后面的定语从句吧!
2.life in the oceans ranges from the tiniest plankton all the way up to giants like sharks and whales.这里的up表示什么1~
3.what will we do if there is no water?这里的IF 从句还用考虑虚拟吗?主句是将来,那从句应该是1~
4.but soon i dreamt of nothing else but the creation of a creature as complete and wonderful as man.主要是BUT后面怎么翻译1~
1.human body and any animal 这里的any 是表示复数吗？要是应该+S啊？那怎么和ONE OF照应符合语法呢？
为什么不用考虑虚拟啊？那也是IF从句啊？