Answer:
The Etruscan shrew and Praying Mantis
Explanation:
The Etruscan shrew (Suncus etruscus) is one of the world's smallest mammals. It is about four centimetres long and weighs merely two grams.
The smallest apex predator is probably the Praying Mantis. It's arms are covered in sharp spikes, it is super fast and aggressive and can kill prey 3 times its size: The female Praying Mantis is the scariest: she is much bigger than the male and has a habit of killing him after mating.
this is what I saw on my search po :)
