What are the two major contributors to sprawl?

Some possible answers are: unrestricted growth, unlimited use of cars and building or extensive road networks. Unrestricted growth in a city means that there is often insufficient housing near the city centre, and people move outwards to find affordable housing. The use of cars along with extensive road networks has also provided people the ability to commute longer distances to work, resulting in more outlying residential areas. I would add lack of housing planning as another factor leading to housing prices near the city centre being unaffordable for most middle-class families.

Schools are being forced to embrace computers. unlike their "digital immigrant" teachers, these students are "digital natives", born into a world where technology is an integral part of everyday life. almost every student has access to a multitude of computers, laptops and tablet devices. it would be crazy to assume an assignment would  notbe written on computer in this day and age.many schools now have a 1-to-1 computer policy, and many districts and states in the united states have mandated computers or ipads across the state for every student,  including los angeles, the second largest school district in the country.but the thing is, when they tried it in la, it wasn't the success they hoped for. that's because the tablets weren't used as much as they expected. rather, it appeared there was a gap between the digital native's love of technology and their use of it in the classroom.this conflicted relationship with computers is also underscored by much of the literature on education. it is also highlighted in professional development and conferences such as  edutech.

The answer is d i think