Covalent bond forms between the oxygen and hydrogen atoms.
(I attached a picture that could help)
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Answer:
Ice wedging, pressure release, plant root growth, and abrasion can all cause mechanical weathering. in the cracks and pores of rocks, the force of its expansion is strong enough to split the rocks apart. This process, which is called ice wedging, can break up huge boulders.
Answer:
yes. you need blood to live. if it runs low then your life starts to disappear just like the river would if the water started to run low in it
Everywhere
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~May
It does not affect the mass, it only affects the outwards appearance of the ice/water.