Alab investigation involves using food coloring to track diffusion. which action should students take to avoid damaging their clothing? wear old, stained clothing to the lab. wear a lab apron or lab coat over clothing. have plenty of paper towels for cleaning up spills. tuck sleeves into long safety gloves.

The correct answer is to wear a lab apron or lab coat over clothing.  

There are many benefits of wearing a lab coat or apron in a laboratory, such as, it provides substantial barrier protection, it prevents cross-contamination and is easy to remove. However, mainly for the given condition, where a lab investigation is taking place to track diffusion with the application of food coloring, a lab coat will provide protection to the regular clothing from color.  

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.