Which of the following did you include in your
response? Check all that apply.
0 Like the seasonal flu, H1N1 influenza is
spread from person-to-person.
H1N1 influenza is often called "swine flu"
because many of the genes in the virus were
very similar to influenza viruses that typically
occur in pigs in North America.
H1N1 influenza can be avoided by getting
vaccinated, washing your hands, avoiding
contact with sick people, and staying home if
you are sick

we would need to see the picture to answer it

a. by using fur or clothes to trap heat energy near the body

a. to encourage apoptosis

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.