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Which of the Earth’s spheres is made up of the gases and air that surround the Earth and sustain life? A. the hydrosphere B. the lithosphere C. the biosphere D. the atmosphere
answered
Feb 11, 2021
Advanced Placement (AP)
college
3
votes
64.1k
views
Process of development
answered
Feb 9, 2021
Mathematics
college
4
votes
164k
views
How do plant and animal cells compare
answered
Jan 6, 2021
Biology
college
6
votes
40.0k
views
Let FS R be a finite set. (a) Prove that F is closed (b) Prove that every point in F is an isolated point.
answered
Oct 19, 2020
Mathematics
college
7
votes
43.8k
views
Balancing the requirements of developers with an ecosystem is known as _____. A. emission regulation B. pollution control C. landscape ecology D. conservation biology
answered
Oct 15, 2020
Biology
middle-school
4
votes
140k
views
In Emerson’s “Society and Solitude,” Emerson makes three allusions. What are they? Question 13 options: Francis Bacon, Irish dayworkers, Coeur-de-Lions Egyptians, Thoreau, and Parliament Cotton Mather,
answered
Apr 7, 2020
English
middle-school
3
votes
126k
views
A car travels 200 km in 2 hours, 240 km in the next 2 hours, and then 100 km the final 1 hour of its trip before reaching its destination. what was the car's average speed?
answered
Aug 29, 2019
Mathematics
high-school
2
votes
194k
views
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