velazquez6612 velazquez6612

02-05-2018
Biology

contestada

What are the two parts of respiratory system and their parts?

Respuesta :

TwentyOnePilotsBest TwentyOnePilotsBest

02-05-2018

The primary organs of the respiratory system are lungs, which function to take in oxygen and expel carbon dioxide as we breathe. The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide.

Answer Link

Otras preguntas

Pls help me to answer this.. A ratio of 21/11 is equal to a ratio of ___:1

Which statements describe how chemical formulas, such as H2O, represent compounds? Check all that apply. They show the types of molecules that make up an atom

What is so unique about embryonic stem cells?A. They could develop into 130 different human tissue types.B. They have longer lives than normal cells.C. They can

Which of the following are geochemical cycles important for recycling and balancing earth materials? 1) carbon and nitrogen cycles 2) hydrologic and rock cycle

Need help me with geometry!!!

need help with apex im not good at algebra at all

Use the graph of the parent function f(x)=√x, to describe the transformation for the graph of g(x)=√x-5

Find the product of (3x − 4)(2x2 + 2x − 1).

Which vector should be negative? a displacement in the direction North any vector whose magnitude is greater than 1 the velocity of a falling object

What is the best estimate for the weight of an automobile