Ask your own question, for FREE!
Biology 14 Online
122333444455555:

Every year _______ species go extinct. a. 3 b. 72 c. 1000 d. 20000

XxCRAZYGIRLXx:

what do you think?

Mercury:

old questio but will respond so this can be closed https://wwf.panda.org/our_work/biodiversity/biodiversity/ there's not an exact # because it's based on a calculation rather than individually counting every extinct species. with that being said, only one of the choices falls within the estimated range.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!