Difficulty Index ★★★☆☆ Anonymous Genetically modified organisms (GMOs), more often known as genetically modified crops, can fix the...

Difficulty Index ★★★ ★ ☆ Iyla Kwon '27 In defiance of the laws of nature, man can now manipulate crops and other organisms to suit...

Difficulty Index ★★★★☆ Alice Yoo '27 The concept of mRNA vaccines was first introduced to the public with the Pfizer and Moderna vaccines...