Francesca creates a model that shows the movement of the tectonic plates of the Earth's surface. If she wants to use the model to understand the
concept of how a mountain is formed, how does that model help her?

This is a biological reaction due to a stimulus. i need this quickly !

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?

Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.