Photosynthesis and Respiration Are Most Significant in the ______ Cycle

question 14

Multiple Choice

Photosynthesis and respiration are most significant in the ______ cycle.

• A) nitrogen
• B) carbon
• C) sulfur
• D) phosphorus

---

Definitions:

Urine Production

The physiological process of producing urine, involving the kidneys filtering waste products and excess substances from the blood.

Blood Volume

The total amount of blood circulating within the body, vital for delivering nutrients and removing waste products.

Circulatory Shock

A condition where the circulatory system fails to supply enough blood to the organs, leading to organ failure.

Renin-Angiotensin

The renin-angiotensin system is a hormone system that regulates blood pressure and fluid balance in the body.