In the past, some scientists accepted the theory of spontaneous generation. This theory states that organisms can arise from nonliving matter Now scientists generally accept cell theory to explain the origin and growth of new organisms. Which of these statements is a key idea of cell theory and a rejection of spontaneous generation?

i don't know. if i were you, i would search it up online : d

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.

can you make it bigger i can't see it

this might