Answer: 1, 3, & 4
creating rest-resistant strains of vegetables
the use of tissue and organ transplants
the use of laser technologies to avoid open-heart surgery
Explanation:
It is easy to tell why events happen and Historians use clues to piece together events.
Iconoclasts were ones who wanted to destroy images (like angles, saints, Jesus Christ, etc) in the churches and other such places. So, I would say B. is the correct answer to this question.
Hope I helped!
To show how the holiday started and to celebrate the holiday.