It's not your heart that makes blood red, it's haemoglobin binding with oxygen that makes it appear red. Ladybugs have yellow, foul-smelling blood; they secrete small amounts from their legs in as a defence. They don't have haemoglobin to make their blood red
Not all living things have hearts, but Ladybugs do have a heart with three chambers. They have an open circulatory system without arteries or veins.
I would think so, I think that all living things do, so since it's a living thing, I would say yes.
Every living thing has a heart to my knowledge. Lady bugs probably have really tiny ones though :)
Well not EVERY living thing like a tree or whatever but...you get what I mean, lol.
But there blood isn't red :(!