Which are base units used in the metric system? check all that apply. quarts liters grams degrees fahrenheit degrees celsius pints

The correct answer is liters , grams, degrees Celsius

Explanation:

The metric system is called also international system of units with this short symbols (SI) , It consists of many base units which can measure any physical amount or quantity .example for this bas units the Liters to measure volume, the kilogram and gram to measure the mass , Celsius degrees to measure the temperature using thermometers , also Ampire for measuring the current of the electricity and the second in measuring the time

but quarts ,  degrees fahrenheit and pints are parts of the imperial system

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

particle   p is an electron and particle q is a neutron