Answer: Circulatory system: ...
Digestive system and Excretory system: ...
Endocrine system: ...
Integumentary system / Exocrine system: ...
Immune system and lymphatic system: ...
Muscular system: ...
Nervous system: ...
Renal system and Urinary system.
Explanation:
Astrocytes, <span>Star-shaped cells that anchor small blood vessels to neurons.</span>
The combining form cancel/o-, as in cancellous bones structures means: lattice structure.
The answer is your earbuds
Embryo should be the answer
