The noun 'accommodation' is an uncountable noun as a word for a change in behavior or attitude that helps people work together or end a disagreement; the automatic adjustment of the eye for seeing at different distances.
The plural form, 'accommodations' has a meaning of its own as a word for lodging and meals or traveling space and related services.
The noun 'hill' is a countable noun. The plural form is 'hills'.
countable
Prawn - prawns is the plural - is a countable noun
Countable
The word hair can be both a countable noun and a non countable noun, depending on how it is used. For example in the sentence "Mary has long blonde hair", it is non countable. In the sentence "Dad is getting a few gray hairs" it is countable.
countable
countable
The noun 'hill' is a countable noun. The plural form is 'hills'.
cookies are countable unless you have brain problems
countable
Shark is a countable noun.
Duck as an animal is countable, but if you mean the meat it is uncountable.
Prawn - prawns is the plural - is a countable noun
Countable
countable
few is countable
The word hair can be both a countable noun and a non countable noun, depending on how it is used. For example in the sentence "Mary has long blonde hair", it is non countable. In the sentence "Dad is getting a few gray hairs" it is countable.