All categories

3 years ago

What occurs when the bronchioles end in tiny air sacs called alveoli? will TRY to mark brainliest correct answer only!!

Health

1 answer:

olga55 [171]3 years ago

5 0

Answer:

The smallest bronchioles end in tiny air sacs, called alveoli. They inflate when a person inhales and deflate when a person exhales. During gas exchange oxygen moves from the lungs to the bloodstream.

Explanation:

You might be interested in

3 Stress Managing Skills

belka [17]

Walking
sleeping
breathing exercises

3 0

3 years ago

Which of the following BEST describes what alveoli are?

faust18 [17]

I'm pretty sure that the answer is C.

7 0

3 years ago

Read 2 more answers

How many rows must the criteria range of an advanced filter have?

kogti [31]

Answer:

Insert at least three blank rows above the listed range that can be used as a criteria range. The criteria range must have column labels. Make sure that there is at least one blank row between the criteria values and the listed range.

Explanation:

4 0

3 years ago

You go into a back bedroom at a party to pick up your coat, and find someone passed out on the floor, laying on his side. You tr

Molodets [167]

Answer:

If a person is passed out due to alcohol overdose you need to perform the following steps :-

Try to wake him up by pinching in the sternum or the ear lob hard enough so it causes pain
If he still doesn't wake up ,tell another person to call 911
Meanwhile , you should lean the person forward ,best if he is on the floor to eliminate the chances of falling
Do not leave the person alone at any cost ,because there are chances of assault if the surroundings are not safe
When the 911 arrives ,tell them all the details about all the activities and the drinks that were present
Rest will be taken care by the the medical staff

Note :-even if the person is not passed out but showing certain signs doesn't mean they do not need help ,they are equally in danger .The signs may seem like

Vomiting
Less physical activity
Seizures
Less than 8 breaths per minute
Reduced body temperature

3 0

3 years ago

Differentiate the following functions (i) x(1+x)^3

statuscvo [17]

Answer:

$\displaystyle y' = (1 + x)^2(4x + 1)$

General Formulas and Concepts:

Algebra I

Terms/Coefficients
Functions
Function Notation
Factoring

Calculus

Derivatives

Derivative Notation

Derivative Property [Addition/Subtraction]: $\displaystyle \frac{d}{dx}[f(x) + g(x)] = \frac{d}{dx}[f(x)] + \frac{d}{dx}[g(x)]$

Basic Power Rule:

f(x) = cxⁿ
f’(x) = c·nxⁿ⁻¹

Derivative Rule [Product Rule]: $\displaystyle \frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)$

Derivative Rule [Chain Rule]: $\displaystyle \frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)$

Explanation:

Step 1: Define

Identify

y = x(1 + x)³

Step 2: Differentiate

Product Rule [Derivative Rule - Chain Rule]: $\displaystyle y' = \frac{d}{dx}[x] \cdot (1 + x)^3 + x \cdot \frac{d}{dx}[(1 + x)^3] \cdot \frac{d}{dx}[1 + x]$
Derivative Property [Addition/Subtraction]: $\displaystyle y' = \frac{d}{dx}[x] \cdot (1 + x)^3 + x \cdot \frac{d}{dx}[(1 + x)^3] \cdot (\frac{d}{dx}[1] + \frac{d}{dx}[x])$
Basic Power Rule: $\displaystyle y' = x^{1 - 1} \cdot (1 + x)^3 + x \cdot 3(1 + x)^{3 - 1} \cdot (0 + x^{1 - 1})$
Simplify: $\displaystyle y' = (1 + x)^3 + 3x(1 + x)^2$
Factor: $\displaystyle y' = (1 + x)^2 \bigg[ (1 + x) + 3x \bigg]$
Combine like terms: $\displaystyle y' = (1 + x)^2(4x + 1)$

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Derivatives

Book: College Calculus 10e

5 0

3 years ago