N LEARNING PHASES AND LEARNING ACTIVITIES 4 Which of the following tends to cause physical or mechanical weathering? a. animal that burrow in the ground c. water that seeps into the pores and cracks of rocks b.roof of plants growing into the cracks in the rocks d.oil of these 5. What will happen to a rock when it is exposed to higher temperature? contracts b. evaporates c. expands di sin
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Answer:
4.
a. animal that burrow in the ground
5.
b. i guess?