Question

Accumulation of water in the absence of drainage.​

Answer 1

Explanation:

Hlo everyone ☺️

plz.come yr

I m waiting for you guys

plz yr

kbx-kjvx-tnq

Answer 2

Accumulation of water in the absence of drainage can be harmful cause different types of diseases. it can give rise to mosquito causing diseases like malaria etc. it can affect nearby surrounding also.

hope this is helpful

pls mark this brainliest