Answer: Cross-contamination
Explanation: it is the transfer of harmful organisms from one surface to another that is often the cause. This is especially troublesome for raw, ready-to-eat foods, such as salads or other produce.
Answer:
Dancing
Explanation:
you don't need a lot of talent to be a teacher. Neither social work. Now running audio equipment takes more practice then talent. So it leads down to dancing.
Someone who is somewhat famous for painting complex geometric compositions is Piet Mondrian
