Answer: lack of access
Explanation:
If they use the mobile phones there are high chances that they won't get everyone through the phone , they may be shortage of responses or insufficient data collection due to the fact that not everyone would answer to this pollsters and they may not even have access to enough mobile phones.
The correct answer is change agent. Change agent is being
defined as an agent of change by which an individual who is someone promoting
or enabling a change to occur by which occurs in any organization or even in a
group.
False
Not always. Eg. King David spoke about an embryo in the Holy Bible.
And science discovered the development of feotus into embryo.
More so, human being is said to be made from dust. And it Is scientifically proven through the nolden discovery of compouds.