the background extinction rate is 2 extinctions/(10,000 species*100 years), approximately how many extinctions would we
Posted: Thu Jun 09, 2022 11:56 am
the background extinction rate is 2 extinctions/(10,000
species*100 years), approximately how many extinctions would we
expect for all vertebrates (39,223 species that have been
evaluated) since year 1500 AD?
Group of answer choices
40
80
4
20
2
species*100 years), approximately how many extinctions would we
expect for all vertebrates (39,223 species that have been
evaluated) since year 1500 AD?
Group of answer choices
40
80
4
20
2