answer: Surface water in nearby areas can become polluted.
Explanation:
Answer:
No
Explanation:
Filling a beaker 200ml of water is not bad because Each beaker's capacity may vary according to the size of different beaker.
mechanical waves are classified by how they move. there are two types of mechanical waves:transverse waves and longitudinal waves.
If it has 2 or more non-metals as well as a metal
