What is happening when scientists use their five senses to learn new information?

a. making observations
b. forming a hypothesis
c. drawing a conclusion
d. making predictions

(intro to ag on odyssey ware) which of the following describes the third step to recycling ammonia for use as a fertilizer? gather wastewater from livestock apply recycled ammonia to plants extract the ammonia from wastewater mix ammonia to create ammonium nitrate (legit answer only hurry on test now)