Explanation

Carbon-12 (12C) is the most abundant of the two stable isotopes of carbon (carbon-13 being the other), amounting to 98.93% of element carbon on Earth;

its abundance is due to the triple-alpha process by which it is created in stars.

Explanation

eliminate خارج کرنا

ignore  نظر انداز کرنا

Explanation

Explanation

Morning is to Breakfast as Night is to Dinner.

Reason –

In the morning we eat breakfast and in the night we eat dinner

Explanation

Electric current is the flow of electrons in a conductor.

The force required to make current flow through a conductor is called voltage and potential is the other term of voltage.

Explanation

The quantity of matter in a body is called its mass.

Explanation

Synonyms of signify (verb mean, indicate)

SIgnify اشارہ کرنا

Indicate اشاره کرنا

Explanation

Here are odd numbers

101, 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123, 125, 127, 129

one digit is missing in the first two series 101 and 105

then 

two digits are missing in the next two series 105 and 111

then

three digits are missing in the next two series 111 and 119

then 

obviously, next digit in the series comes after 4 digits ( 119, 121, 123, 125, 127, 129)

Explanation

Yellow, red, and blue are the primary colors

green is not

Explanation

There are 22 named SI-derived units.

Some, like Newton and the joule, are named for prominent scientists.

But many others — like area and volume — are simply labeled with the algebraic relationship of their base units!