Seudónimo Seudónimo

03-04-2017
Physics

contestada

what three ways does the respiratory system modify air before it reaches the lungs?

Respuesta :

user1345 user1345

11-04-2017

The respiratory system adds moisture and warmth to the air and it also purifies it, by removing dust and dirt particles

Answer Link

Otras preguntas

my dog is a bulldozer pushing over flower pot strucures and digging holes to knowwhere this scentence uses which of the following to communicate an isdea

Which of the following is an example of anaerobic exercise? a. weight lifting b.swimming c.playing tennis d.dancing

Suppose n represents an even number for a simplified expression that represents the product of the next two even numbers

Wat 5x4 ???????? Help

What is the root words of transatlantic?

How is the bolded word being used? Janice will wait for us until noon, and then she will leave.

What is the distance between -4.5 and 3.5

John is about to roll a six-sided, fair number cube 60 times. He wants to predict how many times the cube will land on an even number. He makes a prediction of

Which of the following best describes one way electron microscopes and light microscopes differ in structure? Light microscopes use vacuum tubes instead of ele

A group of paleontologists are examining the fossils of a dinosaur in Asia. They find that fossils of certain transition stages of this species are not availabl