Which timeline best shows the history of the development of cell theory? 1665
Virchow
1838
Schleiden
1855
Hooke
1600
1700
1800
1900
1876
Schwann
1839
Leeuwenhoek
1885
Hooke
1838
Schleiden
1855
Virchow
1500
1700
1800
1900
1878
Leeuwenhoek
1839
Schwann
1885
Hooke
1838
Leeuwenhoek
1855
Virchow
1600
1900
1700
1678
Schleiden
1839
Schwann
1885
Virchow
1838
Schwann
1855
Hooke
1600
1700
1800
1900
1878
Leeuwenhoek
1839
Schleiden

jjdhdgebxbxhshebs eshegehdhdir

Explanation:

bbnnn b. b b b b

complete the square on the right side of the equation;

-5(x + 0)^2 + 15

answer: d. y = -x^2 + 15

c. earths continental crust is thicker than its lithosphere.

because, the lithosphere is the outermost layer of the earth/ 100 km thick and is defined by its machanical properties.the lithosphere contains oceanic and continental crust that varies in age and thickness across locations and geologic time. the lithosphere is the coolest layer of the earth in terms of temperature. the term lithosphere should not be confused with the use of "geosphere" which is used to indicate all of earth systems, including the atmosphere, hydrosphere   and biosphere. the surface of the earth can be divided into the continental crust and the oceanic crust.   the continental crust is made mostly of granite while the oceanic crust is made of basalt. the average thickness of the continental crust is 25 miles and the average thickness of the oceanic crust is 5 miles.   three types of rock, igneous, sedimentary, and metamorphic, make up the surface of the earth. that's why 3 option is preferable.