Question

I NEED HELP FAST, WILL GIVE BRAINLIEST AND IF ANYTHING IS INCORRECT HELP ME

Answer 1

Answer:

Explanation:

Experiment 1.

1. Independent variable: Soil
2. Dependent variable:    Height of plant
3. Constants :                   Sunlight and amount of water for each.
4. Control:                         Use of same kind of corn seeds

Experiment 2

1. Independent Variable: The drinks used
2. Dependent   Variable:  The amount worn away by each liquid.
3. Constants                   :   The type of Jar used.
4. Control                        : She better be using the same kind of bone. A part of a thigh bone would be best.

Experiment 3

1. Independent Variable          :The type of water used to water the plants.
2. Dependent   Variable           : the growth of the plants  
3. Constants                              : soil, containers time of exposure to sunlight                        
4. Control                                   : identical tulip plants.