A. Wheat, corn, soybeans, and cabbage are the main four plants responsible for providing food to people in the world.
answer: risk factors increase the chance of developing a disease or health condition.
<span>The biggest difference between prokaryotes and eukaryotes is that eukaryote has a nucleus. They also have other membrane structures called organelles.</span>
Answer:
D. Many local traditional crop varieties have become threatened by extinction.
Explanation: