Nerissa11 Nerissa11

21-12-2016
Health

contestada

Explain why the walls of the lower chambers of the heart are thicker and more muscular than the walls of the upper chambers.

Respuesta :

steelturbotowel steelturbotowel

21-12-2016

This is because the lower chambers of the heart hold more blood, this means more blood volume. More blood volume means it takes more net pressure to pump out the blood from these chambers

Answer Link

Otras preguntas

how was Amanda Gorman raised?

Yesterday, there were 56 problems assigned for math homework. Desmond got 14 problems correct and 42 problems incorrect. What percentage did Desmond get correct

5. {(1, 1), (2, 2), (3,5), (4, 10), (5, 15)} determine if these relations are functions

3^4 + 9 6th grade please answer this

What do biogeochemical cycles represent?

Which exponential function is represented by the values in the table?

Which economic system has the government making basically all the decisions?

PLz help How is settling used in sewage treatment?

PLEASE HURRY!! What is the location of point A?

Which of the following is a true statement? New scientists are creating new ideas with or without any evidence. We have yet to discover how to make a perfect or