How do you think petals protect the internal structures of a plant?

List four observations that indicate that a chemical reaction may be taking place

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.

The arrangement of particles is most ordered in a sample of