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Why Do We Need Blood?

Like water and oxygen, our bodies need blood, but why is that? Find out the answer now!

Aired 11/04/2021

Ask Dr. Universe

Why Do We Need Blood?

Episode 16 | 1mVideo has Closed Captions

Like water and oxygen, our bodies need blood, but why is that? Find out the answer now!

Like water and oxygen, our bodies need blood, but why is that? Find out the answer in the latest episode of Ask Dr. Universe! Ask Dr. Universe is produced in partnership with Washington State University and Northwest Public Broadcasting. If you have a science question of your own, upload it to AskDrUniverse.wsu.edu.

Aired 11/04/2021

Ask Dr. Universe is a local public television program presented by NWPB

Ask Dr. Universe

Why Do We Need Blood?

Episode 16 | 1mVideo has Closed Captions

Like water and oxygen, our bodies need blood, but why is that? Find out the answer in the latest episode of Ask Dr. Universe! Ask Dr. Universe is produced in partnership with Washington State University and Northwest Public Broadcasting. If you have a science question of your own, upload it to AskDrUniverse.wsu.edu.

Aired 11/04/2021

How to Watch Ask Dr. Universe

Ask Dr. Universe is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.

Ask Dr. Universe is a local public television program presented by NWPB

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