________ Are Computer-Based Whiteboards That Work Like Real-World Whiteboards with Markers

question 42

Essay

________ are computer-based whiteboards that work like real-world whiteboards with markers and erasers,except all participants can join in.

---

Definitions:

Heart Failure

A medical condition in which the heart is unable to pump sufficiently to maintain blood flow to meet the body's needs.

Melatonin

A hormone produced by the pineal gland that regulates sleep and wakefulness.

Pineal Gland

A small endocrine gland in the brain that produces melatonin, a hormone that regulates sleep-wake cycles.

Biological Clock

An internal mechanism that controls the timing of biological functions and behaviors, such as sleep, metabolism, and reproduction.