Possessive apostrophes show who or what owns something. The apostrophe goes in a different place depending on whether the owner is singular (one) or plural (more than one). Be careful with the word ...
What a lovely day to talk to the monkeys! What are they saying? Sounds like that monkey is saying 'ough ough' to rhyme with 'tough', ‘rough', and 'enough, because he looks like he's had 'enough' ...
This article describes causal mechanism and effect analysis (CMEA) as an alternative to failure mode and effect analysis ...