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4 votes
Which of the following readings is used to determine the availability of minerals?

a.

radioactivity

b.

magnetism

c.

gravity

d.

all of the above



Please select the best answer from the choices provided



PUT ANSWER IN THE COMMENTS PLZZ

User Jules May
by
4.5k points

1 Answer

3 votes

Answer:

i thinks its d

Step-by-step explanation:

User Niknowj
by
4.5k points