The earth and a white dwarf are approximately the same in what aspects?
is it mass, density, composition, or size?

Summarize the work of famous environmental scientists of the past.

The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.

A24-n net force acts on a 8-kg rock.what is the acceleration of the rock?