Leah cuts a small stem from an azalea plant in her garden and gives it to John John takes the cutting home and plants it in his garden. In a few months, the small stem has grown into a full-sized plant. Which of these choices correctly explains this situation?

A Johns's plant reproduced by mitosis, and is genetically different than the plant in Leah's garden

B. John's plant reproduced by mitosis, and is genetically identical to the plant in Leah's garden

C. John's plant reproduced by binary fission, and is genetically different than the plant in Leah's garden

plant in Leah's garden

D. John's plant reproduced by binary fission, and is genetically identical to plant in Leahs garden

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.

actually the answer is c