Apencil measures 18 cm long. how many millimeters long is the pencil?

180 mm

Explanation:

We are given that a pencil whose measure 18 cm long .

We have to find that length of pencil in millimeter

In order to find the value of length of pencil in millimeter we are using conversion of centimeter into millimeter  by the unitary method

We know that

1 cm =10 mm

Multiply 10 by 18

18 cm =

After multiplying we get

18 cm =180 mm

Length of pencil in  millimeter is 180 mm.

Hence, the pencil is 180 mm  long.

they have sperm in my gf's mouth

explanation:

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation: