djuliciag2003 djuliciag2003

08-12-2015
Biology

contestada

Which of the following terms best describes the heart’s function in a living organism? A. a pump B. a sponge C. a lock D. a lever

Respuesta :

09-12-2015

A. A pump
The heart is what "pumps" blood throughout our body.

Answer Link

godsgraceisforeveran godsgraceisforeveran

27-11-2018

The answer is A. a pump

Answer Link

Otras preguntas

PLEASE HELP ASAP!!! IS THIS CORRECT?

Which sentence best describes the excerpt from William Shakespeare’s sonnet 130?

My grandma made four different types of cookies to share with our 4th grade class she made 62 cookies of each kind. How many will each get if there are 18 of us

A trapezoid has an area of 150 square meters. If the bases are 14 meters and 16 meters, what is the height of the trapezoid?

Suppose the united states dramatically increases benefits for unemployed workers. explain what will happen to the natural rate of unemployment.

Which of the following is an asymptote of y = csc(x)? Thank you!

Which of the following substances is considered to be an acid? A. HCl B. KOH C. NaOH D. Ca(OH)2

what might happen if an economy is unable to produce wanted goods and services

How do I solve this equation??(6g^5h-4)^3

What is it called when two different organisms benefit from living closely together?