B because I need to do this thing too I asked my teacher and she said it was b
<span>Leah most likely has a compound fracture. A simple fracture is when the skin is not broken in any way, but a compound fracture is when the skin is broken and the broken bone is exposed to air, it is also a fracture that runs a higher risk of infection.</span>
Hey there!
Plants and Animals each have different system boundaries.
In plant cell contains a cell wall and a cell membrane while an animal cell only contains a cell membrane.
These help the cell by acting as a filter (i.e. They let some through while they prevent others from coming in.)
Thank you!
Take it with your phone merry Christmas