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Romashka-Z-Leto [24]
2 years ago
11

Lillian parents are farmers. There are two types of fertilizers on the market. Both brands claim to grow carrots fastest. Plan a

nd design an experiment to help Lillian's parents. Identify the independent, dependent and a control variable.
English
1 answer:
liq [111]2 years ago
6 0

After reading the instructions, we can identify the independent, dependent, and control variables as the following:

1. Independent variable: The two types of fertilizers that will be used.

2. Dependent variable: How fast the plants will grow with each fertilizer.

3. Control variable: The plants that will not have any fertilizer added to them.

  • When conducting an experiment such as the one described in the question, we are looking for the relationship between two things.
  • In this case, we want to see if and how the fertilizers affect the plants' growth.
  • The independent variable is the factor we change in order to affect something. Here, it is the use of fertilizers.
  • The dependent variable is the thing affected by the independent variable. Here, it is the plants' growth.
  • To make sure that the independent variable is affecting the dependent one, we need a control variable.
  • In this case, we would select a few plants to not receive any fertilizer. That way, we can compare the plants and see if the fertilizer is making any difference.

Learn more about the topic here:

brainly.com/question/9834541?referrer=searchResults

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