Chemistry, 24.02.2022 14:00, kawsu

Which of the following options is/are correct? а
Cosmic radiations are source of natural
background radiations
b Rocks are source of natural background radiations
С
Soil and plants are source of natural background
radiations
d All of the above
Check it

Answers: 2

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Do you know the correct answer?

Which of the following options is/are correct? а
Cosmic radiations are source of natural