alliemorrow alliemorrow

22-05-2021
Biology

contestada

Why do birds and humans have a 4 chambered heart

Respuesta :

Homeworklegend Homeworklegend

22-05-2021

Explanation:

so there blood can go in and out of there arteries and ventricles

Answer Link

r20200h r20200h

22-05-2021

Answer:

Explanation:

Because the 4 chambered heart prevents the mixing of oxygenated blood from the lung and deoxygenated blood from the body. However, In 3 chambered heart , both oxygenated and deoxygenated blood gets mixed.

Answer Link

Otras preguntas

what medicine cures malaria

How did Buddhism first enter Japan? A)The Buddha himself visited the Japanese emperor. B)A Japanese emperor dreamed about Buddhism. C)A Yamato leader invited

the mean absolute deviation for the a set of data is 1.2 and the mean absolute deviation for another set of data is .6. How many times the variability between t

Which of the following best defines a postulate

Which central idea is shared by both sonnets? The memory of beauty cannot outlast death. Time erases beauty in nature and people. Writing about people serves t

please help!: Solve for x: 3|x − 3| + 2 = 14 Select one: a. No solutions b. x = −1, x = 8.3 c. x = 0, x = 7 d. x = −1, x = 7

Completely factor and simplify the expression 3x-9y+12.

A light bulb consumes 4560 watt-hours in 4 days and 18 hours. how many watt-hours does it consume per day?

I need to know how to solve 39-18=x-5

Two characteristics of the Spanish encomienda system were :