The people who lived in the rural areas faced the difficulties to get the portable water because they uses the water from the unprotected ponds and tanks, wells, cisterns, streams and rivers .
<u>Explanation:</u>
They used the unprotected water for drinking, bathing, washes clothes and livestock washing. The lack of infrastructure and facilities to monitor and maintain the adequate water quality .
It is essential to examine the quality of the drinking water used by the rural communities. The drought prone areas that lack a proper waste supply infrastructure.
Answer:
During DNA replication, the hydrogen bonds must be broken between the complementary nitrogenous bases in the DNA double helix. Once this is accomplished, either side of the DNA molecule can act as a template to produce another double stranded DNA molecule.
GIVE brainliest if you please
B) Convection ;)
P.S I just took a test and got this right
I think the answer should be 16 because 1×2^4=16