The phospholipid bilayer is the cell membrane of the cell so the only answer choice that makes any sense is the first one - The balance of ions inside a cell will be disrupted and proteins couldleak out because the phospholipid bilayer forms the cell membrane.
Answer:
Phalanges: long bones
Sternum: flat bone
Vertebrae: Irregular bone
Biofeedback headsets measure your brain waves, using EEG. They're small bands that sit easily on your head and measure activity through sensors
B is correct since trees absorb CO2.