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Select the best response from the drop-down menus. are the main transportation system to send oxygen to the tissues and organs in the body. serve as the body’s defense system ag…

Select the best response from the drop-down menus. are the main transportation system to send oxygen to the tissues and organs in the body. serve as the body’s defense system ag…
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Select the best response from the drop-down menus.

are the main transportation system to send oxygen to the tissues and organs in the body.


serve as the body’s defense system against infections and other diseases.

User Iamrameshkumar
by
8.3k points

1 Answer

4 votes

Answer:

1- red blood cells (A)

2- white blood cells (B)

Step-by-step explanation:

User Whatsthatitspat
by
8.1k points
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