The planet Mars is surrounded by a number of rings

True
False

false

Explanation:

Mars has no rings. the only planets that do are Jupiter, Saturn, Neptune, and Uranus

Mars has no ring .

But it has 2 moons

carbon

explanation:

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.