Vacuoles are storage bubbles found in cells. They are very large in plant cells and are used to store a variety of nutrients a cell might need to survive.
Answer:
The cohesive forces between liquid molecules are responsible for the phenomenon known as surface tension. The molecules at the surface do not have other like molecules on all sides of them and consequently they cohere more strongly to those directly associated with them on the surface.
The inferior vena cava empties into the right atrium of the heart.
Answer:
Retraction.
Explanation:
When someone suffers from lower eyelid retraction, it means that their lower eyelid has actually been pulled downward which is an example of a scary face.
Another example is by grabbing your bottom lip with your top teeth. When you do this, your mandible moves in an anterior direction.
