Vincegerrogerillaviz
Answered

Encircle the letter of the correct answer
1. What are organ systems
made of?
A cells
B. organelle
C. organs
D. tissues​

Sagot :

Answer:

C

Explanation:

Organ system is made of organs

Organs are made of tissues

Tissues are made of cells

Cells are made of organelles

Rhiannetrishasaviz

Answer:

A. cells

Explanation:

Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs.

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