I believe the salt will be most affected by the water.
Directions: Following these 4 steps, conduct an investigation (experiment) and communicate your findings. Investigation Question: How will different household materials be affected by water? Materials: toothpaste, salt, black pepper, a small rock, and a cup of water. 1. Make a Claim (Prediction): Question: Fill in the sentence by selecting the material in the drop-down menu that you think will be most affected BEFORE you start the investigation (experiment). (1 point) I believe the (Which material?) will be most affected by the water.
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