Science Quiz #9

What is the term for the expanding of the universe?
What is the term for the inability to recall past events due to brain injury?
What is the term for the study of celestial objects and phenomena?
What is the theory of relativity?
What is the unit of force in the metric system?
What kind of energy is stored in a stretched rubber band?
What organelle is known as the powerhouse of the cell?
What part of the brain is responsible for regulating basic survival functions like heartbeat and breathing?
What psychological disorder is characterized by persistent feelings of sadness and loss of interest?
What type of blood vessels carry blood away from the heart?