What fibers do you think you may have transferred today? think about the environments that you’ve been in, what you’re wearing, and what you’ve done today.

Wool from my sweater, and carpet fibers.

Explanation:

Since the transfer of fibers occurs most commonly through physical contact between 2 people, I think its most likely that I transferred fibers to my sister, who I live with.

The transfer of fibers can be by direct transfer or secondary transfer. Direct transfer refers to the passage of a material from its origin to a person or object, such as my sister getting fibers of my wool sweater when we hugged.

Secondary transfer refers to the passage of a material from its source to a person or objects through a secondary body, such as my sister getting carpet fibers on her when we hugged because I had been sitting on the carpet earlier.

the answer would be b).