emmichaels emmichaels

Today at 3:44 PM
Biology

Answered

What muscular tubes, not supported by cartilage, help regulate airflow into and out of the lungs?

A. trachea
B. diaphragm
C. alevoli
D. bronchioles

Answer :

pastelcat38 pastelcat38

Today at 3:50 PM

The answer is A: the trachea

Answer Link

Other Questions

Refer to the paragraph on dark-eyed junco birds. The UCSD campus male junco population tails are about 36% white, whereas the tails of males from nearby mountai

You have been hired as an economic advisor for a politician running for national office. At a recent campaign event, the politician said that corporations are p

A combination lock has a 1.3-cm-diameter knob that is part of the dial you turn to unlock the lock. To turn that knob, you twist your wrist as you grip it betwe

You have been hired as an economic advisor for a politician running for national office. At a recent campaign event, the politician said that corporations are p

why did British impose new taxes on the colonies after the french and Indian war

solve (3x + 2y)² + (3x - 2 y)²

What is the age of children in poem Six and Out (according to the narrator )

convert any 3 conversation into indirect speech

Find the median-median line for the data in the table. \[ \b

Explain the relationship between Tc and mc

How are invertebrates similar to vertebrates?

Gina recently got an 10% raise on her salary. If Gina used to make $25 per hour, what is her new salary?

Solution to system of equations

Which words are the best fit?Number 8A. (No change)B. enthusiasm and, in fact inC. enthusiasm; and in fact, inD. enthusiasm. In fact, in

2.5x - 1.75 = 5 (7 - 0 5x)

The cost of having one pizza delivered is $14. Each additional pizza cost $9 more. Write the explicit and recursive formula to represent the situation.

How many terms are in this equation?

1-year-old Eskimo child, Melissa, was admitted to a hospital in Alaska following a seizure and is limp and unresponsive. Her mother tells the physicians that th

5k+6(2k-3)-7 With steps...

Why should Andrew Jackson be criticized