Answer correctly with explanation, will give brainliest! which of the following elements has the largest atomic radius? potassium calcium cobalt nickel

Cobalt has a higher atomic radius

The independent variable is the type of music.the dependent variable is the pulse rate.the intervening variable is the age of the subject.if the mother does not like rock, her pulse is likely to not increase.the same might be true for the sister.the friend may like rap and gets excited.to establish cause/effect relationship, all of the subjects must be consistent.hope i .

Combustion is the act or process of burning. therefore, i believe the answer is  a: burning wood.