What is the main benefit to using genetically modified organisms, even though their use has sparked an ethical debate around the world?
Humans can produce more insulin naturally.
Fewer pharmaceutical products are produced.
Farm products have a more pleasing appearance.
Fewer pesticides are released into the environment.

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.