... of each snail (5 snails of different mass -different surfaces to test the mucus's strength Planning B Materials For this experiment we will use: - Equal sized different surfaces (plastic, Styrofoam, foam) - Oil (to see what affect it has on the mucus) - Water (to see what affect it has on the mucus) - Ruler - Protractor - Snail Method 1. Weight the snails and label each one (mass in grams) 2. Put snail number 1 on surface A at 10 cm away for the central point and wait for a minute or two for the snail to stick to it. 3. Hold the surface at different angles for 30 seconds at a time then move angle. First 30°, then 45°,60°,75°,90, 105° and 150°. 4. Do the same with the 4 other snails and stick them each separately to the 5 different surfaces (in total 25 experiments). Results: Snail Mass(g) ?m 0.1g Does the snail stick to a plastic surface at 30° ?? 5° 45° ?? 5° 60° ?? 5° 90° ?? ...

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