Diff betwn light year and astronomical unit in 2 points

Answer ;

A light year is the distance light travels in a year and an astronomical unit is the average distance between the earth and the sun.

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answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation: