What is gas exchange

Answers

Answer 1

Answer:

Answer

Gas exchange is the delivery of oxygen from the lungs to the bloodstream

Explanation:

It occurs in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli.

write it in your own words, also can i have brainliest

Answer 2

Answer:

Answer:

XD....

Explanation:

Gas exchange is the physical process by which gases move passively by diffusion across a surface.

Related Questions

Which fungus is unicellular?
Which feature is found most often in prokaryotic cells?A) plasmid B) flagella C) cytoplasm D) cell membrane
Which of the following statements about adaptive radiation is correct? View Available Hint(s) Which of the following statements about adaptive radiation is correct? Adaptive radiation occurs within a single lineage. Adaptive radiation occurs in species that live in one habitat. Adaptive radiation occurs very slowly over time. Adaptive radiation occurs in the presence of competitors.
Blood is a mixture both of a ------- and a -------- (fill in the blank)
The energy transformations in a car’s engine are an example of multiple transformations. True or False?

What is formed by cells working together?

Answers

A tissue is a family of cells that live very close together, and work hard to do the same jobs. Many tissues come together to form what biologists call an organ. This is like a city in the previous example. Organs then work together to form a system, and eventually the entire body of a lifeform.

Which of the following gases is NOT found in Earth’s atmosphere?a. oxygen
c. hydrogen
b. nitrogen
d. all of the above are in the atmosphere

Answers

The correct answer is letter c. hydrogen. Hydrogen is not commonly found within the Earth's atmosphere, but it is found on parts of the water. Hydrogen's pure form is rarely to be found on Earth's atmosphere. Oxygen and Nitrogen are two gases that makes up the Earth's atmosphere.

Answer:

The answer would be C. hydrogen

Explanation:

There is basically no hydrogen in the atmosphere as it barely makes up 0.0001 % of the atmosphere

Hope this helps ;) and if it does i would appreciate for this to be the brainliest answer =).

Are minerals organic?

Answers

No, minerals cannot be made of organic material. Other criteria for minerals are that they must be solid, a naturally occurring (but inorganic) material (Ex: natural diamonds), a universal chemical makeup (Ex: sand is not a mineral because it has a different makeup in different areas of the world), and they must be arranged in a regular pattern of crystals.

What is the process by which the chemical reactants for the light dependent reactions of the photosynthesis enter a chloroplast?

Answers

It is called photolysis

Under the microscope, a cell shows formation of centrosomes and spindle microtubules.

Answers

Under the microscope, a cell shows the formation of centrosomes and spindle microtubules. After that would be the separation of the sister chromatids. The sister chromatids are the halves of replica or duplication of the chromosomes.

Good mental health is the ability to __________.A.express feelings appropriatelyB.allow daily situations to cause excessive anxietyC.recognize and cope with the daily demands of lifeD.none of the above

Answers

Answer: Option C. Recognize and cope with the daily demands of life.

Explanation:

Good mental health recognizes and copes with the daily demands of life. Mental health is a state of well-being in which an individual recognizes his or her own proficiency, can cope with the normal stresses of life, can work productively and is able to make a contribution to his or her community. Mental health is important to our collective and individual ability as humans to think, interact with each other, earn a living and enjoy life. Mental health promotion, protection, and restoration should be considered as an important concern for individuals, communities, and societies.

Answer: Option C recognize and cope with the daily demands of life

Explanation: Good mental health is the ability to deal with stress daily and to fulfill one's goals and ambition. Good mental health is the how capable you are in dealing with trauma, anxiety as well as negative and positive feelings. Good mental health helps us to be able to relate properly with people.

Other Questions

In the early 20th century it was known that the cell's nucleus contained two kinds of chemicals. It was discovered that the molecule of inheritance is composed of ________ and not protein as was previously thought.A. lipidsB. RNAC. DNAD. starch

Help me please with 22 not 23 if you can.

A. True b. False Plankton and nekton are found in the ocean. A shark is an example of nekton.

How can the carbon stored in plants reach the atmosphere?EvaporationDiffusionPhotosynthesisCellular Respiration