Question

The kidney is a(n)______
The excretory system is a(n)_____

Answer 1

Kidney is an organ

Excretory system is a system

Step-by-step explanation:

Cell is the base unit

• Many similar cells combine to form tissues
• Tissues combine to form organs
• Organs combine to form system

Answer 2

1. Organ
2. System

Step-by-step explanation:

1) The kidney is an organ.

Solutions' reason:- Kidneys are two bean-shaped organs, which are located below the rib cage of our body.

2) The excretory system is a system.

Solutions' reason:- Excretory system is a system that removes excess wastes from our body.