Consider this claim: tablets should not replace textbooks because overuse of tablets can cause health problems for students. which is the strongest evidence to support the claim? group of answer choices

a) some studies have found that usage of portable electronic devices is associated with increased rates of musculoskeletal disorders.

b) many educators have found that tablets in the classroom, which are usually equipped with a web browser and a variety of applications, can be a source of distraction.

c) "many of my students complain about headaches, which i believe are caused by too much time spent on their tablets," said eighth-grade science teacher, paul shah.

d) students enjoy tablets and prefer them to traditional textbooks.