An unlimited amount means that there would always be more of it: so they can't run out of it, there will always be more! and since they can't run out of it, they don't have to worry or make choices - they can just use it without any limits and thinking about it.
So the correct answer is
a. have to place limits on its use.
Answer:
A solar panel, windmill, and a battery are all ways to provide power. A solar panel draws energy from the sun, a windmill draws energy from the wind, and a battery can draw energy from just about anywhere. They are all different in the ways they get their power. However, a windmill or solar panel can charge a battery which can be used for power. While a solar panel will get energy from the sun, it cannot get energy from the wind. The windmill cannot get energy from the sun.
The critical path method calculates the theoretical early start and finish dates. the difference between the late start and early start of a task is called <u>free float .</u>
Critical Path Method (CPM) is all about start and finish of a task . It is used to identify that how much time does a project need to be completed. It is also used to know the accuracy of the work along with clear communication with the person engaged in the esteemed project.
Free float belongs to an individual project . The main purpose of free float is to calculate the time required to delay a scheduled activity without delaying the starting date.
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Limited ability . means there is upto limit
a restriction
Answer:
Set off by the death of pro-reform Communist general secretary Hu Yaobang in April 1989, amid the backdrop of rapid economic development and social changes in post-Mao China, the protests reflected anxieties about the country's future in the popular consciousness and among the political elite.
Explanation:
