What disadvantages does traditional high-speed internet have compared with space-based internet? Select all that apply. There are more than one answer. * 1.Traditional high-speed internet is often not available in rural areas.
2.Traditional high-speed internet can be delayed if signals have to travel long distances.
3.Traditional high-speed internet causes light pollution.
4.Traditional high-speed internet increases space debris.

1. state-issued photo ids. provide them for free for those who can't afford them.

2. the system we have seems to be working nearly perfectly. seems like about 31 cases per billion votes cast

3. the national policy for hiring new employees which requires proof of eligibility to work. there are something like 20 types of identification which can be used for this.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.