Question

Which of the following is an example of a response to a stimulus?

Babies get larger and their body proportions change over time
A worm moves away from bright light towards a dark moist space
Under a microscope you can see that a bacteria is made of a single cell
Over time giraffes have become longer-necked

Answer 1

b a worm moves away from bright light towards a dark moist space

Step-by-step explanation:

stimulus - meaning a thing that rouses activity or energy in someone or something