Matlab: displaying message and cell array in msgbox -

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i have cell array 'animals' contents as:

'cat' 'dogs' 'elephant'

i want display in messagebox following: 

the animals in our zoo are: cat dogs elephant

how achieve this?

edit: sorry confusion: contents of cell array 'animals' change every time user runs code. size of 'animals' 3x1 or 4x1. so, variable size , contents has recognized.

very easy if read doc msgbox:

intro = 'the animals in our zoo are:' animals = {'cat','dogs','elephant'}; % define desired: msgbox([intro animals])

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