Instructions: Identify the Following

question 50

Essay

Instructions: Identify the following. Be as specific as possible, and include names, dates, and relevant facts as appropriate. Be sure to explain the significance of the person or term.
Currency Act of 1900

---

Definitions:

Cytoplasm

The material or protoplasm within a living cell, excluding the nucleus, containing various organelles and inclusions important for cell function.

Bone Marrow

A soft, spongy tissue found inside bones that is the primary site of new blood cell production or hematopoiesis.

Lungs

Paired respiratory organs in the chest of vertebrates with structures facilitating gas exchange between blood and the atmosphere, primarily for oxygen uptake and carbon dioxide excretion.

Blood Returning

Refers to the process of blood flowing back to the heart after having circulated through the body's organs and tissues.