Suppose that a future astronaut base on the moon will need to be able to communicate with the earth at any time. in order to be able to communicate, the lunar base must be designed so that it is in constant "line of sight" contact with the earth so that radio signals can be sent back and forth. this means that a) the lunar based must be placed on the far side of the moon on the dark side of the moon. b) it is impossible that the earth can always be seen from any one place on the moon. c) on the near side of the moon.

Temperatures below 32 degrees fahrenheit are considered to be below

Ascientist successfully predicts the outcome of an experiment. you watch carefully and know he didn't cheat. the scientist's success shows that: a) the scientist knows absolute truth about this experiment; success is not possible unless you know the truthb) the scientist was just lucky; no one ever knows what's going on, so successful predictions require luckc) the scientist may know the truth, or at least know something that is close to the truth, or the scientist may have gotten lucky this time; you can't be absolutely sured) the scientist really was cheating, even though you didn't see the cheating; no one can get things right, except by cheatinge) the scientist spent the night at a particular hotel chain and go a free breakfast, giving the scientist the ability to do amazing things

All of the following apply to a company’s stockholders except: a. they make all company decisions. b. they are also called shareholders. c. they may sell their stock to others. d. they are entitled to share in company profits .