We can only see things if they give off light but be we use other senses to gather information about things we cannot see.
2. The coefficients represent to molar ratios in a balanced equation.
Answer: First of all planning is done to set the goals to how to test the target. then scanning is done. after that target is uncovered to see how the target exploits by the use of web application attacks. then analysis is done an tests of the penetration tests are compiled.
Explanation:
Not necessarily, rain needs some mechanism such as instability of vertical air movement..
It is made of polar molecules
