Question 2 (3 points) Choose the best description of the pattern you saw after dropping 2 pennies in the water.

Question 2 options:

There were no visible waves from the pennies

The waves stopped as they collided with the waves from the other penny

The waves meet and create a larger, circular wave

then that particular organisms become extinct.

i am positive it is c. condensing but i may be wrong

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.