Answer:
1) Nagaina moves the plot forward by running to the rat-hole, where Rikki-tikki will destroy her.
Explanation:
2 and 3 are wrong, because they simply describe motions of the characters, and don't really do anything for the plot of the story.
4 is wrong, because Rikki doesn't give her the egg, she takes it.
The right answer for the question that is being asked and shown above is that: "<span>d. "How was it that this incredible happiness had overwhelmed him? How long would he have to carry it on his shoulders? Would it keep depriving him of work? friends, sleep, and peace of mind? "</span>
Most of the competition that occurs in our ecosystem is basically just for survival. Breaking down into food supply, shelter, mate, etc. For frogs and birds, the thing that they are competing is the food supply. Given that they could live very near to each other, they will be competing for insects or other smaller animals.
I'm guessing you are asking is this sentence passive or active. Well this sentence is active. The passive sentence would be Television is watched by the family to relax. Therefore, this sentence is active.