Iwill mark you which property of a substance can be determined using a ph indicator? a. acidity b. boiling point c. density d. electrical conductivity e. thermal conductivity

Nice you like Anna Blue.

Your answer is: A) Acidity

pH indicator tells you the level of either acid or base in a certain substance.

this statement is true.

forests are public goods, available for everybody. when usage of such a good becomes interesting for consumers and its usage increases, there can be a risk of overexploitation. it is a non rival good therefore, if one person consumes the good it does not reduce the availability for subsequent consumers.

these caracteristics require the establishment of measures in order to prevent the destruction of a commonly owned space, for example, to restrict the amount of people that have access to the same time.

hey,

i hope you are having a wonderful day

the correct answer is :

{b.}   ( american workers lose job opportunities )

hope this : )

    -sprinkles