Scientists are beginning to understand the tree,they know trees can communicate with one another.Can you give two examples?用英语回答“Can you give two examples?

many scientists are again becoming excited--- We Are Scientists的《Tonight》 歌词 We Are Scientists的《Dinosaurs》 歌词 We Are Scientists的《Impatience》 歌词 We Are Scientists的《Spoken For》 歌词 We Are Scientists的《Get Off》 歌词 We Are Scientists的《Impatience》 歌词 We Are Scientists的《Dance Off》 歌词 Other scientists are impressed but cautious. Among,between,with哪个正确：Between them are lawyers,diplomats and scientists.Among them are lawyers,diplomats and scientists.With them are lawyers,diplomats and scientists. begin begin Scientists are trying to make desert into good land again. but many scientists are both care and careless We Are Scientists的《It S A Hit》 歌词 Scientists are trying to make robots (Scientists are trying to make robots ( )like humans 填look的什么形式 begin begin Scientists think that the continents___always where they ___today.A.weren't:are B.aren't:are