HELPPP Stewie just got a new laser gun and he wanted to see if the laser would be stronger if he used a high voltage
battery. He got three different volt batteries and tested the strength by seeing how many sheets of metal the
laser could burn through. WHATS THE Independent And dependent variable and What are some constants that he might use?

Family guy

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.

b. climate change will cause an increase in biodiversity of all ecosystems.

hope this