The measurement that is needed to calculate the speed of an object is A. Distance.
<h3>What is speed?</h3>
It should be noted that the speed of an object is calculated as the distance divided by the time taken.
Therefore, the measurement that is needed to calculate the speed of an object is Distance.
Therefore, the correct option is A.
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Crocodiles and turtles are type of repitles
Here, the meaning of impervious to is option (A) safe from.
<h3>
What is the meaning of impervious?</h3>
In general, molecules and compounds cannot move through impermeable structures and surfaces. In most circumstances, it is difficult to pass through an impermeable covering.
Impervius is a Latin word that adds the prefix im- to the word pervius, which means "passable" or "penetrable." Pervius, from which we get the extremely unusual English term pervious, which means "accessible" or "permeable," is derived from the prefix per-, which means "through," and the prefix via, which means "way."
He is immune to criticism and reasoned reasoning. Someone is impervious to something if they are not impacted or affected by it.
Something that is resistant to water, heat, or a specific object may withstand it or prevent it from going through. Additionally, this renders the painting water-resistant.
Option (A) safe from is the nearest in meaning to impervious.
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