Uses for radioactive tracers is to look for flaws in metal objects and are also used by doctors to x-ray images to look at your bones.
<span>Below are the choices that can be found from other sources:
a) negative; increases; hidden
b) positive; increases; exposed
c) positive; decreases; hidden
d) negative; decreases; exposed
The answer is </span><span>b) positive; increases; exposed.
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Answer:
A.) Polymers are substances that have relatively large molecules
Answer:
Average weather conditions of a region over the long term
Explanation:
Climate is the long-term average of weather, typically averaged over a period of 30 years. More rigorously, it denotes the mean and variability of meteorological variables over a time spanning from months to millions of years.
