Which Two Body Systems Function to Regulate and Control Body

question 59

Multiple Choice

Which two body systems function to regulate and control body activities?

• A) Cardiovascular and urinary
• B) Lymphatic and respiratory
• C) Reproductive and gastrointestinal
• D) Nervous and endocrine

---

Definitions:

Thymus Gland

A primary lymphoid organ located in the upper anterior part of the chest cavity, involved in the maturation of T lymphocytes (T cells).

Insulin

A hormone produced by the pancreas that regulates blood sugar levels by facilitating the uptake of glucose into tissues.

Glucagon

A hormone produced by the pancreas that raises blood glucose levels by promoting the breakdown of glycogen to glucose in the liver.

Adrenal Medulla

The inner part of the adrenal gland that produces adrenaline and noradrenaline, hormones involved in the body's fight-or-flight response.