Which of the following is the smallest known extant mammal by mass?

Gorgeous looking creature! 👍

I learned something today!!

I once found an Etruscan shrew in my shoe. I always check my footwear before putting my feet in them now. Cute but can be extremely destructive if they're in your house.

I should pay more attention to the picture when answering the question.

and it's so cute too but I still wouldn't want one crawling around my house lol

How cute. Sadly I found one dead in my pool skimmer