14-11-2020
Biology

contestada

recent mass extinction

Respuesta :

14-11-2020

The most recent and arguably best-known, the Cretaceous–Paleogene extinction event, which occurred approximately 66 Ma (million years ago), was a large-scale mass extinction of animal and plant species in a geologically short period of time.

Answer Link

Otras preguntas

Which of the following represents a sum from the expression given? A. 21 B. 2 C. 13x2 D. 13x2 + 8x

Help fast please thanks

can u pls help me with this question asap

Henry Hitchcock is 40 years old today and he wishes to accumulate $497,000 by his 62 nd birthday so he can retire to his summer place on Lake Hopatcong. He wish

Work requirements were a key feature of the PRWORA policy for welfare receipt. However, because state-supported workfare jobs are costly to administer and not m

50 POINTS- FIND THE VAULE OF X

Help me please — Write an analysis essay about the qualities that makes someone admirable

Pls help me with math (EXPLAIN YOUR ANSWER) (NO SCAMMERS)

Keystone predators often help maintain ecological stability in a community if they A competitively exclude other predators. B prey only on the least abundant sp

1N2 + 3H2 ---> 2NH3 How many moles of N2 gas present in 50.0 grams of nitrogen gas in the above reaction ? g->mol N- 14