Final answer:
The grasshopper is an insect found in all parts of the world, except for the most frigid parts. This is because grasshoppers are killed off by cold spells in temperate areas.
Step-by-step explanation:
The answer to the question is option d) Because.
Grasshoppers are insects that can be found in all parts of the world, except for the most frigid parts. The word 'because' in the question indicates a reason or cause, which fits the given statement perfectly.
For example, in temperate areas, grasshoppers are killed off by cold spells in winter, but in other parts of the world where it is not as cold, grasshoppers can survive.