The majority of humans use one hand more often for tasks, especially tasks that require fine motor skills. joyce believes that cats have a dominant paw. she tests ten cats in two experiments. for the first experiment, she places a small piece of tuna on each cat’s head. she then observes which paw the cat uses to wipe it off. during the second experiment, she dangles a toy above the cat’s head. she observes and records which paw each cat uses to bat at the toy. she then compares the results from the two experiments. what is the hypothesis in joyce’s experiment? a) the majority of humans have a dominant hand. b) cats favor the use of one paw over the other. c) test subjects were kept constant throughout experimentation. d) two experiments were performed to test which paw cats preferred.

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.

b) the inside picture would look at a very high temperature in a very low ph