更多"The bacteria depend on worms for hy"的相关试题:
[填空题]The bacteria depend on worms for hydrogen sulfide in the symbiotic relationship.
[填空题]Since rainforest bacteria and trees depend on cacti other for life, the relationship they form is termed______.
[填空题]Since rainforest bacteria and trees depend on each other for life, the relationship they from is termed ______.
[填空题]To separate hydrogen from oxygen needs electricity that can be created by______.
[填空题]We must derive hydrogen from renewable sources with a view to a pure hydrogen economy.
[填空题]The development of the hydrogen station network would be greatly affected by the process of ____________ of storage technology.
[填空题]Possible sources for the hydrogen are both electrolysis of water and______.
