Which Has the Greatest Mass

question 61

Multiple Choice

Which has the greatest mass?

• A)a fluffed-up king-size pillow
• B)a scrunched-up king-size pillow
• C)an automobile battery
• D)all about the same

---

Definitions:

Hippocampal Region

A complex brain structure embedded deep into temporal lobe, playing a major role in learning and memory.

Long-term Memories

Memories stored within the brain that can last from days to an entire lifetime, encompassing personal experiences, facts, and concepts.

Cerebral Cortex

The outer layer of the brain's cerebrum, responsible for higher brain functions such as thought, memory, and decision-making.

Long-term Potentiation (LTP)

A long-lasting increase in signal transmission between two neurons, believed to be a cellular mechanism underlying learning and memory.