The __ era follows the end of the paleozoic era

When water freezes, it . contracts expands

What are the result of when individual components in an organism interact with others to create noval stucture and function called

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back