10 Scientists need to test different abilities of the robots. While scientists perform
these tests, they measure how much energy the robots require to function for
a long period of time and how much space they take up.
Why do the scientists run these tests and track these measurements to create a final
model? Use evidence from the text to support your answer.

Write a method replacekey in the minheap class with the following signature: public void replacekey(integer oldkey, integer newkey) the method will replace the first occurrence of oldkey with the newkey, and restore the min-heap property after the change. if the oldkey does not exist in the heap, the method prints an appropriate message and returns without changing the heap. example: suppose our binary heap object (bh) has the following keys: *** 4 6 7 32 19 64 26 99 42 54 28 then the method call: bh. replacekey (oldkey integer(54), newkey integer(2))

Aplan to budget time for studying and activities is referred to as a study routine. study habits. study skills. a study schedule.

You need a quick answer from a coworker. the most effective way to reach your coworker is through a. cloud server b. instant message c. teleconference d. telepresence