Select all the correct answers.

Based on details from the passage, what does the author want readers to understand about GMOs?

1 More research needs to be done to determine the health risks associated with consuming GMO foods.

2 Corporations should be stopped from selling GMO crops in the United States.

3 GMO foods are likely safe since they are supported by the Food and Drug Administration.

4 GMOs have a negative impact on the ecosystem.

5 GMOs are worth developing in order to produce enough food for the growing population.