A community in which multiple organisms interact and depend on one another for balance is a(n) A which also depends on the 신 of both matter and energy. Question 8 (2 points) A series of organisms listed in a way that shows which is a food source for another is called a(n) A while a(n) A/ is made up of multiple connected energy paths in an ecosystem.​

i think the answer is b.

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.

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high