the walls of the alveoli in the lungs are incredibly thin. Explain how this structure is related to function in the body.

Answers

Answer 1

Answer: alveoli in the lungs take the oxygen from air breathed in and transfer them into de oxygenated blood making them oxygenated

Related Questions

The genes carried by all members of a particular population make up the population’sA. allele frequency. B. phenotype. C. genotype. D. gene pool.
By what mechanism does a diploid animal grow after fertilization?
It is safe to cut veges and raw meat on the same cutting board without washing it t/f
The finches that Darwin studied in the Galápagos Islands have evicted with different types of beaks: drilling, cracking, tearing, and fishing. this is an example of:A. predation B. adaptive radiation C. warning coloration D. protective resemblance
Do predators really kill only the old and sick prey? What evidence is there for this statement

Which of the following statements is true? (1 point)During active transport, a material may be moved from an area of low concentration to an area of high concentration.
During passive transport, energy is used to move material against a concentration gradient.
During active transport, water is pumped across a membrane to equalize the concentration of salts on both sides.
During passive transport, osmosis allows salts to move from one side of the membrane to the other to equalize concentrations on both sides.

Answers

Answer;

A. During active transport, a material may be moved from an area of low concentration to an area of high concentration.

Explanation;

-Active transport involves movement of molecules or particles against a concentration gradient (from a region of low concentration to a region of high concentration). This movement of particles against the concentration gradient requires an input of energy from the cell in the form of ATP.

- Passive transport on the other hand involves movement of materials from a region of high concentration to a region of low concentration and does not utilize energy. Passive process are processes such as osmosis and diffusion.

I think the correct answer from the choices listed above is option A.The statement that is true is that during active transport, a material may be moved from an area of low concentration to an area of high concentration due to the presence of energy.

Which of the following best compares Aristotle's method of classifying organisms to Linnaeus's classification system?

Answers

The answer that best compares Aristotle's method of classifying to Linnaeus's classification system is that Aristotle created a hierarchy of life based on complexity, while Linnaeus sorted organisms based on physical traits.

Aristotle's divided living beings into plants and animals and Linnaeus created a method of classification.

What is the similarity between Aristotle and Linnaeus?

Aristotle's divided them into two groups:

animals
and plants

which would have subgroups organized according to the environment in which they lived, being characterized as

aerial
terrestrial
or aquatic.

The Swedish naturalist Carl von Linnée (1707-1778), better known as Linnaeus, defined structural and anatomical characteristics as a classification criterion.

With this information, we can conclude that Aristotle's divided living beings into plants and animals and Linnaeus created a method of classification.

Learn more about Aristotle's in brainly.com/question/5399979

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What two instruments made navigation much easier in the 1900s?Global Positioning Satellite (GPS) and two-way radio
The chronometer and the astrolab
The cross-staff and the compass.
The chronometer and the compass.

Answers

The two instruments that made navigation much easier in the 1900s were Global Positioning Satellite (GPS) and two-way radio.

A global positioning satellite and the two way radio is the instruments that made navigation easier in the 1900s. This technology would help sailors to find their way on the vast ocean voyages.

If you wanted to learn more about the genetic material of plant and animal cells, where would you look? A.
in the lysosomes

B.
in the nucleus

C.
inside the chloroplasts

D.
on the cell wall

Answers

I would look inside the nucleus (B) - that's where DNA is located. It's also called nuclean DNA because of this. The DNA is found in Chromosomes, which are kind of "packages" of DNA.

Which innovator is not correctly matched with his innovation? a:Louis Sullivan—Skyscraper. b:Frederick Olmstead—Landscape architecture. c:John Roebling—Telephone switchboard. d:Elisha Otis—Elevator

Answers

I totally agree with this one: c:John Roebling—Telephone switchboard. His work is connected with bridges.

The correct answer is John Roebling—Telephone switchboard

hope this helped! :)

^-^

Nicotine from cigarette smoke does not produce congenital malformations but it doesaffect the foetus. Name one effect it can have on a developing foetus.

Answers

smoking cigarettes while pregnant can cause

*increased risk of premature birth and stillbirth

*low birth weight

*undersized babies can have lung complications such as not being able to breath on own and continues breathing difficulties such as asthma and an increased risk of SIDS

* learning disabilities, behavioral problems

It can cause deformations or second hand smoking to the baby which may cause cancer later on in life.

Other Questions

When the cell excretes sodium from within, against the natural tendency of matter, it is performing _____. passive diffusion facilitated diffusion active transport pinocytosis

The primary organs of excretion are theA. heart and lungs. B. lungs and kidneys. C. kidneys and liver. D. liver and pancreas.

Madagascar (Lesson 06.01) •Which one of the following different creepy crawlers would you likely not discover when exploring the Madagascan forest? – giant hissing cockroaches, scorpions, beetles, or bird eating spiders

1. How many different phenotypes are possible in the offspring of two parents with genotypes AA and aa, where A is the dominant allele for a trait and a is the recessive allele for the same trait? onetwo three four 2. A woman buys red-flowering and blue-flowering plants of the same species and plants them in her garden. The plant undergoes both self-fertilization and cross-fertilization. The woman collects seeds and plants them the following spring. What can the woman expect to observe in the flowers of the new generation of plants if the gene for flower color is codominant? (1 point) plants with red flowers and plants with blue flowers plants with both red and blue flowers plants with red flowers, plants with blue flowers, and plants with purple flowers plants with purple flowers 3. What is formed at the end of meiosis? two genetically identical cells four genetically different cells four genetically identical cells two genetically different cells 4. Which of the following is true concerning DNA replication? The original DNA molecule remains intact, although it acts as a template for the formation of a copy that contains two new antiparallel strands. The leading strand is copied in the 5’ to 3’ direction and the lagging strand is copied in the 3’ to 5’ direction. Both strands are copied to form Okazaki fragments, which are later annealed by DNA ligase. The replication process proceeds on both strands in the same direction, which requires that RNA primers bind to the lagging strand. 5. Which of the following will be directly affected in a bacterial cell that has a mutation in its gene for RNA polymerase? Which of the following will be directly affected in a bacterial cell that has a mutation in its gene for RNA polymerase? transcription translation gene regulation