Scientists have been genetically modifying food crops since the mid 1990's . As a result scientists have been able to produce crops that are more disease resistant. What could be seen as a risk associated with using genetically modified crops.

the potential development of allergens to genetically modified crops and the toxicity from them

yes based on alexanders actions he deserved the title of "the great". his empire covered about 3,000 miles and he was able to establish the empire over a 13 year period of time. he was able to conquer many different places. he also defeated the persians. he conquered egypt and developed a city and named it after himself.

i believe your answer is d)