Question

which is the most efficient way to avoid dna mutations from uv radiation? avoid getting x - rays at the doctors office. avoid protective shields during x - rays. avoid uv radiation by wearing sunscreen. avoid uv radiation by using a tanning bed.

Explanation:

X - rays are a different type of radiation than UV radiation. Avoiding X - rays or not using protective shields during X - rays won't prevent UV - related DNA mutations. Using a tanning bed exposes one to UV radiation, increasing the risk of mutations. Wearing sunscreen can block UV radiation, reducing the chance of DNA mutations caused by it.

Answer:

Avoid UV radiation by wearing sunscreen.