Question

Meredith notices that different plant fertilizers are made up of different chemicals. Some fertilizers are high in nitrogen. Other fertilizers are high in phosphorus. Meredith hypothesizes that nitrogen-rich fertilizers are best to grow fruit crops such as strawberries. When she is designing her experiment, what should be her variable

Answer 1

Type of fertilizer

Step-by-step explanation:

Controlled experiments should have only one variable. Since Meredith wants to know how different fertilizers affect fruit crops, her variable should be the type of fertilizer.

Answer 2

dependent

Step-by-step explanation: