The Endocrine System Uses Chemical Messengers Called _____,Which Move Through

question 21

Multiple Choice

The endocrine system uses chemical messengers called _____,which move through the bloodstream.

• A)hormones
• B)erythrocytes
• C)leukocytes
• D)thrombocytes

---

Definitions:

Missionary Work

Religious or humanitarian efforts undertaken by individuals or organizations to spread their faith or provide aid and education in various communities around the world.

Catholic Church

The largest Christian church, with the Pope as its spiritual leader, adhering to a rich tradition of liturgy, theology, and arts.

Seven Years' War

A global conflict fought between 1756 and 1763, involving most of the great powers of the time and affecting Europe, North America, Central America, West Africa, India, and the Philippines.

Quaker Elite

Members of the Quaker religious movement who hold positions of influence or high social status within their communities or broader society.