Question

What are smells ....simple define for 2lines

Answer 1

Explanation:

Smell is also called odour. An odor or odour is caused by one or more volatilized chemical compounds that are generally found in low concentrations that humans and animals can perceive by their sense of smell.

Answer 2

Answer:

hey mate

Explanation:

$<b><font color="blue"><marquee behaviour="alternative">An odor or odeour is caused by one or more volatilized chemical compounds that are generally found in low concentrations that humans and animals can perceive by their sense of smell.</font></marquee>$

hope its help;)