Answer:
Bipolar disorder is a mental disorder that causes unusual shifts in mood, energy, activity levels, concentration, and the ability to carry out day-to-day tasks.
Explanation:
I think it might be B-memory problems but I’m not sure so if I’m wrong then sorry lol.
Heart disease ways you can keep your heart healthy would be one.
Explanation:
B options is your answer bro
Magnetic resolution imaging (MRI) and ultrasound.