jamarcuswilliam1356 jamarcuswilliam1356

26-05-2017
Biology

contestada

The ventricle has thicker, more muscular walls than the atria. Relate this difference in wall structure to the functions of the 2 types of heart chamber.

Respuesta :

saturntech saturntech

26-05-2017

The atria of the heart merely need to allow blood to flow into the ventricle, and therefore aren't very muscular.

The ventricles of the heart need to actually pump blood to the rest of the body, whether to the lungs or the the rest of the body.

Answer Link

30-05-2017

Ventricle has to pump blood
Atria has to store blood

Answer Link

Otras preguntas

Plz help!!! I'm rlly stressed!! Im LITERALLY GONNA CRY! this is due in an hour! questions & story are below!! plz zoom in to get a clear view of the story!

One light-year is about 9.5 trillion km or 9.5 x 1012 km. How far is Earth from the Sun in light-years? O A. 0.000016 O B. 0,5 C. 0.0016 O D. 1

Who is the antagonist? b) Jared a) Quan d) Doc c) Melo

For a given set of populations and house sizes, different methods of apportionment may lead to different apportionments. True False

Who does kim dokja end up with

An ant can travel at a constant speed of 980 inches every 5 minutes. At this rate, how far can the ant travel in 7 minutes? * 1 point

How does zora neale hurston use mrs. Turner to present a cultural criticism? she mocks mrs. Turner’s strict religious practices. She critiques mrs. Turner’s obs

Can someone plss help me with this!!!

A jar contains 28 marbles. Half of the marbles are red. Half of the non-red marbles are white and the rest are blue. Todd chose a white marble at random and kep

A forest covers 54,000 acres. A survey finds that 0.6% of the forest is old-growth trees. How many acres of old-growth trees are there?