bi2ggierSw3anti bi2ggierSw3anti

03-03-2017
Biology

contestada

Why do you need two different circuits of blood vessels in your body?

Respuesta :

jordyng19 jordyng19

03-03-2017

Arterial system to carry blood away from the heart

Venous system to carry blood toward the heart

It is all about gas exchange. Removing CO2 and replacing with O2 in order to provide the needed oxygen to the tissues of the body.

Answer Link

ACCESS MORE

Otras preguntas

accepted a $9,500, 45-day, 8% note in granting miranda lee a time extension on her past-due account receivable. december 31prepared an adjusting entry to record

1. Why did Thomas Jefferson want to explore the new territory?

The ability of muscles to exert a force one time is known as ___________________. [aks: pe09-12].

Which terms accurately complete the following statement about absorption of nutrients? Digested _________ components are absorbed from the small intestine into

6. Point P is located at (6, -13). Point Q is located at (6,-43). What is the length of PQ ?

Can you help me with this please

A__________is a televised comment, lasting for only a few seconds, that captures a thought or a perspective and has an immediate impact on viewers.a. hack b. sp

how are sister chromatids and homologous chromosomes different from each other? see concept 13.3 (page)

What did Shakespeare study at school? Do you think this helped him write his plays? Why?

Point C is 3/4 of the way from point A(-4,-2) to point B(8,6). What are thr cordinates of C