Describe five ways science and technology have expanded the food supplies

1)they used the science to make more ingredients

2)they used scientific evidence to see what kind of food is the safest

3) they found out which animal was the safest to eat

4) they made more ingredients using earths materials

5)they used technology to analyze the ingredients of food and sort of "upgrade" them.

answer/// priests singing psalms and the congregation singing responses;

correct answer is b "write as much as you can about the subject so you might earn extra-credit points"