Answer:
Answer
Explanation:
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Natural selection also means survival of the fittest. This is where organisms who are better adapted to their environment survive and produce more offspring compared to the ones who aren’t as adapted to their environment.
Answer:
The inductance is 
Explanation:
From the question we are told that
The length is 
The diameter is 
The number of loops is 
Generally the radius is evaluated as

The inductance is mathematically represented as

Here
is the permeability of free space with value 
A is the cross-sectional area which is mathematically evaluated as

=> 
=> 
=> 
=> 
Answer:
They create enormous amounts of sound energy, much like explosion. When an aircraft passes through air, it creates a series of pressure waves just like the waves created by the boat. As the speed of aircraft increases these waves are forced to compress.
Answer:

Explanation:
(2.2500x10^3) x (3.00 x10^5)
First add the power values since all are to power 10 hence this will be 3+5=8
Then multiply the digit intergers ie 2.25*3=6.75
Therefore, in scientific notation this will be represented as 