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23 votes
_____ are fluid and tissue such as blood, urine, or saliva used to run tests and diagnose or treat diseases.

A.
Transfusions

B.
Periscopes

C.
Samples

D.
Centrifuges

2 Answers

9 votes

Answer:

Samples

Step-by-step explanation:

datz wat u'll be told if u want to run a test

User Otavio Macedo
by
5.1k points
7 votes

Answer:

A transfusion

Step-by-step explanation:

because transfusions are blood in the veins

User FroMage
by
5.2k points