subject

Physics, 28.02.2020 21:35 colebash88

Many particles, such as dust, are inhaled when people breathe. Which part of the respiratory system filters out the majority of these particles?
A. Nose
B. Alveoli
C. Trachea
D. Diaphragm

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 15:30

Acurve connects the data points that are plotted. (physical science chapter 11 motion)

Answers: 1

question

Physics, 21.06.2019 21:30

The step-down transformer gives a current of 10a at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power output

Answers: 2

question

Physics, 22.06.2019 10:00

If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone

Answers: 2

question

Physics, 22.06.2019 10:30

Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.

Answers: 2

You know the right answer?

Many particles, such as dust, are inhaled when people breathe. Which part of the respiratory system...

Questions

question

English, 20.05.2021 22:10

Section 1 - Question 1 How would listening to an audio recording of "Samjay's Dream" MOST change a reader's understanding of the story? A...

question

Mathematics, 20.05.2021 22:10

4x - 3/7 =0.41 - 2x ill give brainlest whoever answers...

question

Physics, 20.05.2021 22:10

A plane inclined at an angle of 30° to the horizontal has an efficiency of 60%.the force parallel to the plane required to push a load of 120n uniform...

question

Mathematics, 20.05.2021 22:10

The graph of y = -5 is a horizontal line. Which ordered pair represents a solution of the inequality y < -5? CLE...

question

Physics, 20.05.2021 22:10

Please help me physics geniuses Now you have two square cows, one mass 4kg, the other mass 2kg, lined up on a frictionless surface. You push on the f...

question

Mathematics, 20.05.2021 22:10

I NEED ALL OF THESE QUESTIONS DONE ASAP ILL MARK BRAINLIEST PLEASE JUST HELP

question

Mathematics, 20.05.2021 22:10

Find the area of a circle with diameter 12 cm. Use the value 3.14 for it, and do not round your answer. Be sure to include the correct unit in...

question

Mathematics, 20.05.2021 22:10

How to find the measuremnt of an unknown side of a triangle...

question

Mathematics, 20.05.2021 22:10

Aileen is decorating for the grand opening of the town's new courthouse. The entrance is marked by two stone columns that each stand 4.5 meters tall a...

question

Mathematics, 20.05.2021 22:10

Need help asap and do all ur work pls!:) ...

question

English, 20.05.2021 22:10

Plz help this is alot and i have autism so its hard to focus and i dont wanna fail

question

Mathematics, 20.05.2021 22:10

Which of the following phrases translates to x - 9? nine minus a number nine decreased by a number the difference between nine and a numb...

question

History, 20.05.2021 22:10

How did Lewis and Clark's perceptions of the West change as a result of their expedition?...

question

Arts, 20.05.2021 22:10

What is the dynamics, harmony, texture of the song Mercy by Shawn Mendes...

question

Biology, 20.05.2021 22:10

CAN SOMEONE PLEASE HELP ME WITH THIS I WILL REWARD BRAINIEST (25 POINTS) Find research to the cost effectiveness and benefit of your renewable resour...

question

History, 20.05.2021 22:10

HELP GUYS!! Which of the following is a way that geography affected the development of Ancient Greece? A)Greeks became excellent fisherme...

question

Biology, 20.05.2021 22:10

What are the different ways fungal spores can be dispersed?...

question

Biology, 20.05.2021 22:10

All of the following factors can cause famines except А the failure of food production to keep pace with population growth B. distr...

question

Mathematics, 20.05.2021 22:10

10. Tickets for a school musical cost $10 for adults and S5 for students. The show earned $4100 total for three shows. a) Write an equation to...

question

English, 20.05.2021 22:10

Write a chronology paragraph about a celebrity or an artist ...

More questions: Physics Another questions

Questions on the website: 13722360