1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
horrorfan [7]
4 years ago
14

The lining of air sacs in the lungs

Biology
2 answers:
user100 [1]4 years ago
5 0
Within the lungs,the bronchi into smaller bronchi and even smaller tubes called bronchioles.
a_sh-v [17]4 years ago
3 0
<span>The answer is: simple squamous epithelium.</span>
You might be interested in
What type of carbohydrates does Class Trix cereal contain?
sergey [27]

Answer:

Trix cereal contains simple carbohydrates, which differ from complex carbohydrates in that they are easier for the body to break down. However, this is not necessarily a good thing. Simple carbohydrates are often too easy for the body to break down, resulting in a boost of energy, then a sugar crash. Try something like an apple or a banana instead, for a good source of complex carbs.

6 0
3 years ago
Cyanobacteria can cluster together into colonies called _______, with some discovered in Western Australia that are 3.5 billion
Anna [14]

Answer:

1.) stromatolites

2.) photosynthesis

3.) Ordovician

4.) Cambrian

5.) oxygen

6.) As Earth cooled, carbon dioxide dissolved in the early ocean. Cyanobacteria consumed carbon dioxide and converted it to oxygen. Methane was removed from the atmosphere as oxygen was produced, eventually leading to the Cambrian Explosion.

7.) Metabolic processes that use oxygen produce more energy than anaerobic metabolism. Simple diffusion of oxygen would limit the size of a multicellular eukaryote, but animals evolved ways to transport oxygen to their tissues, which permitted an increase in size.

Explanation:

From Penn

7 0
3 years ago
Shouldn't this be respiration and photosynthesis not as its spelled here?
Rus_ich [418]
Please rephrase the question, it doesn't make sense.

5 0
4 years ago
What is the general formula for fatty acids?
notsponge [240]

Answer:

Fatty acids are long chain carboxylic acids, they contain the carboxyl, COOH, functional group. The general formula for a fatty acid is R-COOH where R represents a long hydrocarbon chain. If the hydrocarbon chain, R, contains only single bonds between the carbon atoms, the fatty acid is said to be saturated.

5 0
3 years ago
Why is offering choice a revolutionary concept at a zoo? Identify an element from what you read in the unit as to how zoos are c
jek_recluse [69]

From the video we can infer that a group of friends went on an excursion to a zoo and saw the treatment of different animals present.

<h3>What is a Zoo?</h3>

This is a place where animals are kept for public display or for conservation purposes.

The debate between them was about the revolutionary concept of how animal treatment affects their choice selection in the zoo.

The element as to how zoos are changing that also serve the purpose of offering animals more choice include their habitat and diet.

Read more about Zoo here brainly.com/question/27957799

#SPJ1

4 0
2 years ago
Other questions:
  • What type of fertilization requires a great excess of egg and sperm gametes because most are wasted?
    12·2 answers
  • How might a cell be affected by the development of a degradation-resistant cyclin mutant? *?
    8·1 answer
  • Ovulation involves the release of the _____________ from a vesicular follicle.
    10·1 answer
  • Theory of macroeconomics dominated the Reagan administration.
    7·2 answers
  • Many countries, including the United States, measure output by calculating the _____.
    9·1 answer
  • Where is the greatest amount of the world’s carbon found?
    5·2 answers
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    10·2 answers
  • Ineed helppppppppp!!!!!
    7·1 answer
  • In addition to serving as waterproof coverings or as parts of biological membranes
    12·1 answer
  • The shorter the wavelength the higher the frequency.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!