Sylvia700 Sylvia700

07-06-2015
Biology

contestada

The respiratory system contains which of the following structures and organs? A. blood, blood vessels, heart B. tonsils, thymus, spleen, red bone marrow C. lymph nodes, lymph vessels D. lungs, respiratory passages, diaphragm

Respuesta :

07-06-2015

The answer is D. Respiratory system = breathing system. Keep that in mind.

Answer Link

07-06-2015

Its D. You Require All That To Breathe

Answer Link

Otras preguntas

what were the events that led to kristallnacht

All but one of these is a biotic factor in this wetland. What is the abiotic factor?A)water.B)plants.C)predators.D)migratory birds.

The Hazard Communication Standard, commonly called the “Right-to-Know” law, gives you the right to know what information? A. Every chemical hazard in the world

How does the speed of the water affect how the river changes the Earth's surface?

I am writing an essay and need help using the phrase "instead saying" what type of punctuation should be used. Here is the example : Later, he very publicly in

which most accurately describes the current population of Europe

what is the range of f(x)=43*2.4^x

As the volume of a 1 mole sample of gas increases, with the temperature remaining constant, the pressure exerted by the gas: a) decreases b) increases c)

How did the Nazi-Soviet Pact help advance Stalin's goals for the Soviet Union? A. it helped transform Russia into a fascist state B. it showed Stalin's suppor

PLEASEEEEEEEEEEEEEEE HELP ME THIS!!!!!!!!!!!!!!!1

Q&A Platform for Education Platform Explore for Education