Question

the passage below describes a process of scientific inquiry. select the part of the passage that describes drawing a conclusion. hint: to draw a conclusion, you decide if the data support your hypothesis. sofia tends to a community herb garden. she heard from a colleague that plants need nitrogen to grow. she wondered if adding a nitrogen - based fertilizer to the soil would increase the growth rate of her herbs. sofia added a nitrogen - based fertilizer to the soil of half the herbs and left the other half unchanged. after one month, she measured the height of all of the herbs. she found that the herbs without fertilizer grew to an average height of 6 inches, while the herbs with fertilizer grew to an average height of 10 inches. sofia concluded that nitrogen - based fertilizer increases the rate at which herbs grow. sofia shared her findings with her colleagues at the community garden.

Explanation:

The conclusion - drawing part is where Sofia decides if the data supports her hypothesis. She found that fertilized herbs grew to an average of 10 inches and non - fertilized to 6 inches, and then concluded that nitrogen - based fertilizer increases herb growth rate. The key sentence for the conclusion is "Sofia concluded that nitrogen - based fertilizer increases the rate at which herbs grow."

Answer:

Sofia concluded that nitrogen - based fertilizer increases the rate at which herbs grow.