Read the paragraph and fill in the appropriate term from the word
bank below.

The six most common elements in living things
are ________, _________, ___________, ___________,
____________, and ______________. Atoms of these elements
combine and form thousands of large ___________. These
particles make up the structures of __________ and carry out
many processes essential to life. Chemical compounds are a very
important part of our daily life. There are so many chemical
compounds that we come across daily but we do not pay attention
to. A _______ is compound used for baking and cooking.
__________ is the most essential compound to human life. In this
current situation, we frequently use ____________ to keep
Covid19 away from us. And lastly, ___________serves as a basic
ingredient which can be used in so many smart ways other than
seasoning your food. It is also considered as one of the most
effective preservatives.