Answer:
Explanation:
This is bio not sst lol
Ok the ans is bcs crust is hot type stuff while a metal is a slippery thing so when a magma gets in to a slippery stuff fst it will float then it will smash the metal
Search this on youtube : <span>Photosynthesis Equation Song - Biology Lesson
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haha this might help.
Definitely hypotonic. isotonic wouldn't change weight and hypertonic would lose weight.