Why don’t we see evolution occurring in individual organisms?

All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence

Suppose you could go back in time to interview henri becquerel on the day he discovered radioactivity. from his perspective, write an account of the discovery.

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone