Question

1. which of the following questions can be answered using the scientific method? which rose smells the best? which fertilizer causes roses to grow taller? which roses are the prettiest? which type of rose sells the best?

Explanation:

The scientific method is used to answer questions that can be tested objectively with measurable data. "Which fertilizer causes roses to grow taller?" can be tested by conducting an experiment (e.g., applying different fertilizers to rose plants, measuring their growth) with controlled variables. The other questions involve subjective opinions (smell, prettiness) or market/sales data (which sells best, not a scientific experiment about natural phenomena).

Answer:

B. Which fertilizer causes roses to grow taller?