Daniel uses his laptop computer in class to take notes because he believes that it a more efficient way to take notes. he thinks it will improve his grades because he can type faster than he can write so he can record more information. daniel’s teacher has read the research on the topic, and explains to daniel that using a laptop to take notes in class does what?

Daniels teacher explains to him that taking notes in the class using his laptop may distract him even his classmates understands the teachers been teaching, though it will have him more information to type with also it is difficult for him to understand what was the teacher's lesson. It gives him more focus on typing his notes rather than understanding what was the lesson all about.

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.