Match each activity with the type of action used to carry it out?

Reflexive action controlled by the brain Blinking your eyes.

This is a reflex, yes, but with a little bit of concentration, you can control it.

Involuntary but non-reflexive beating of the heart.

Well, you really can't do anything to control it. It i involuntary yes, but is not reflex provocated

Reflexive action Jumping when startled by a loud horn.

The loud horn scares you, then your reflexes made you jump. (if you know there will be a loud sound, you could control the reflexes, but let's suppose you don't know it)

Voluntary action Bicycling on the road.

You need to actually think every movement you do here, you maybe can use some muscle memory, but not reflexes in principle.

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.