Ten pea plants were used to study the effect of fertilizer on plant growth. ten pea plants were the same height at the beginning of the investigation. All of the plants were placed in the same type of soil and given the same amount of water and sunlight. Five of the pea plants were given 0.5 grams of dry fertilizer every day while the other five pea plants were given 1.0 of liquid fertilizer every day . The following data were recorded.

Answer;

D. The scientific method involves developing a question to answer a hypothesis

Explanation;

-The scientific method is a process for experimentation that is used to explore observations and answer questions. It emphasizes observation and experimentation as the way to understand the world. Additionally it involves making hypothesis, deriving predictions from them as logical consequences, and then carrying out experiments or empirical observations based on those predictions.