Explanation:
We know that,
1 mile = 1609.34 m
We need to find how many meters are present in the 12.45 miles. To find it use unitary method as follows :
12.45 mile = 1609.34 × 12.45
12.45 mile=20036.283 meters
or

Hence, this is the required solution.
No. Although two such atoms are essentially chemically identical (they will chemically react in the same way), they are not completely identical.
Answer:
17.6
Explanation:
Answer is explained above
Its Concentration, diffusion, a selectively Premable membrane, osmosis,diffusion, a selectively permeable membrane, osmosis, and diffusion
Answer:the answer is b
Explanation:I took the test and got it right