Where is oxygen added to the blood?

Answers

Answer 1

Answer:

Answer: Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called hemoglobin in the red blood cells then carries the oxygen around your body.


Related Questions

can someone please write one for me or show me different websites to help write one please

Answers

Answer:

One Act Example

Shakespeare, Clearly: Romeo and Juliet (one-act)

by Jon Jory

adapted from William Shakespeare

Drama

One-act. 30-35 minutes

8-30 actors

In Shakespeare's most well-known tragedy, two young star-crossed lovers’ deaths ultimately reconcile their feuding families. This straightforward adaptation mixing contemporary and classical language emphasizes story and character rather than the poetry. Master director and acclaimed playwright Jon Jory has reimagined the classic tale to serve as an early introduction for younger audiences and actors that allows easy involvement. Inventive yet faithful, this adaptation will inspire actors and audiences alike to revisit Shakespeare’s original texts. Gender-neutral casting is encouraged and doubling is possible. Simple stage allows for a fluid and forward moving production.

Procedure:

ONE ACT STRUCTURE

Set the Scene.

Introduce the character goal(s)

Introduce an obstacle to the achievement of the goal(s)

Introduce a disaster (the result of a twist if your story has one)

Let the character(s) react.

Resolve the story.

-Oct 17, 2017

Explanation:

Protist that uses a flagella for movement

Answers

Answer:

Giardia

Explanation:

Sperm and eggs are found in different parts of plants. Explain why it is important for these
cells to unite, and describe some factors in an environment that help unite them.

Answers

Explanation:

When sperm and eggs in plants are united they fertilize the egg creating a plant able ready seed. Some factors in an environment that help them unite are; (animals) bees, butterflies, and other insects. wind bringing pollen around

When sperm and egg (found in different parts of plant) unite fertilization takes place which results in the formation of a zygote and later it forms an embryo.

Some factors in an environment that help unite them are air, water, insects, birds, bats etc.

What is sperm?

"Sperm is defined as male reproductive cell. In case of plants, it is known as male gametophyte (pollen)."

What is egg?

"Egg is defined as female reproductive cell. In case of plants, it is known as female gametophyte (ovum)."

What is fertilization?

"Fertilization can be defined as the fusion of the male gametes (pollen) with the female gametes (ovum) to form a diploid zygote."

What is a zygote?

"A zygote is a cell formed by the union of two gametes."

What is embryo?

"A plant embryo is an undeveloped plant inside a seed."

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Critically discuss the scope of medical anthropology as a
transdisciplinary field of Social Science.

Answers

Medical anthropology deals with the study of human health using social approaches and structural model of society health and wellbeing.

What is medical anthropology?

Medical anthropology deals with research on health and society plan or program.

The study uses social approaches and structural model of society health and wellbeing such that culture, people and discipline are captured.

Therefore, Medical anthropology deals with the study of human health using social approaches and structural model of society health and wellbeing.

Learn more on social science here,

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HELP ME OUT PLS!!!!!!!!

7) If there is a third-quarter moon on July 2, what is the approximate date of the next full moon?

A) July 9th

B) July 16th

C) July 23rd

D) July 30th​

Answers

Answer:

A -- July 9th

Explanation:

I say July 9th because A full Moon happens roughly every 29.5 days. This is the length of time it takes for the Moon to go through one whole lunar phase cycle.

Hope this helps! Please let me know if you need more help or think my answer is incorrect. Brainliest would be MUCH appreciated. Have a wonderful day!

What is the difference between B-cell lymphocytes and T-cell lymphocytes?
B cells regulate blood pH, and T cells regulate body temperature.
B cells are produced in the thymus, and T cells are produced in the bone marrow.
B cells engulf bacteria, and T cells carry bacteria to the lymph nodes.
B cells produce antibodies, and T cells destroy infected cells.

Answers

Answer:

B cells and T cells are the white blood cells of the immune system that are responsible for adaptive immune response in an organism. Both the cells are made in the bone marrow.Explanation:

B cells produce antibodies, and T cells destroy infected cells. So, the correct option is D.

What are B cells and T cells?

The two primary categories of lymphocytes are T cells and B cells. Antibody molecules made by B cells can attach to and kill invasive viruses and bacteria. T cells are the immune system's first line of defence against foreign invaders. They also create cytokines, that are biological agents that aid in the activation of other immune system components.

T cells can eliminate malignant or contaminated cells. Moreover, they control overall immune response by assisting B cells in eradicating foreign infections. Antibodies are made by B cells. An antibody is a class of protein produced by B lymphocytes, sometimes known as B cells.

Therefore, the correct option is D.

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Do athletes need protein powders to increase their muscle mass or athletic performance?

Answers

You don’t HAVE to have it but it can improve your energy for a workout and help build muscle

What are the impacts of genomic era on microbial phylogeny systematics​

Answers

provide a platform for current research on archaea, bacteria, microbial eukaryotes and viruses.

Which of the following diagrams illustrates the position of t3
he sun an earth on the longest day of the year i in the northern hemisphere

Answers

Answer:

please provide clean image.......

Explanation:

in your desktop ️ I can't able to see anything....

how Khoi San people know a Hoodia gordinii plant is for hunger and thirst

Answers

Answer:

The Bushmen of the Kalahari desert, also known by the name “khoi-San”, used Hoodia gordonii for thousands of years to ward off hunger and thirst while hunting and looking for food. The active ingredient in hoodia cordonii is called p57, a steroidal glycoside, and it is this ingredient that is thought to suppress appetite.

Inside each of these organelles are stacks of_______
that contain the green pigment

Answers

Answer:

chloroplasts

Explanation:

hope this helps!

Answer:

Explanation:

Inside, chloroplasts have stacks of pancake-like sacs. A single pancake is called a thylakoid. Many thylakoids stacked together is called a granum (plural: grana). The thylakoids are green because this is where chlorophyll is stored.

HELP ME OUT PLS!!!!!!!!

3) The motion of the Earth is modeled here as it moves on its axis and around the Sun. Which of these statements correctly identifies how the illustration supports the concepts of seasons on Earth? Select ALL that apply

A) The tilt of the Earth is responsible for the seasons.

B) The rotation of the Earth is responsible for the seasons.

C) The proximity of the Earth to the Sun is responsible for the seasons.

D) The revolution of the Earth around the sun is responsible for the seasons.

E) The intensity of the sunlight on Earth is different as the Earth revolves around the sun​

Answers

Answer:

A -- The tilt of the Earth is responsible for the seasons.

Explanation:

Because Earth's tilted axis causes the seasons.

Hope this helps! Please let me know if you need more help or think my answer is incorrect. Brainliest would be MUCH appreciated. Have a wonderful day!

HELP NOW NOW 20 POINTS AND BRAINLIST

Answers

Answer;

D

Explanation:

To initiate signal transduction, the ligand must pass through the plasma membrane by passive diffusion. On binding with the receptor, the ligands pass through the nuclear membrane into the nucleus, altering gene expression.

What is kyphosis caused by?​

Answers

¿What is kyphosis caused by?

Spinal cause: It is the one that produces kyphosis in adults because it is caused by a vertebral fracture due to osteoporosis.

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¿What is kyphosis caused by?

Kyphosis is one that has exaggerated forward curvature of the upper back. This usually notices the weakness of the bones of the spine, which causes them to fracture and compromise.

In most cases, kyphosis stops progressing when the teen stops growing.

Translation:

La cifosis es aquella que tiene curvatura exagerada hacia adelante de la parte superior de la espalda. Esta suele darse a la debilidad de los huesos de la columna vertebral, que hace que se fracturen y compriman.

En la mayoría de los casos, la cifosis deja de avanzar cuando el adolescente deja de crecer.


Why is water pollution a concern if water is continuously cycled through Earth's systems?

Answers

Answer:The Earth's Water Cycle involves Evaporation, Condensation, and Precipitation. Evaporation purifies the water resulting to the replenishment of freshwater to the Earth.

Water pollution is a concern despite of the water being continuously cycled through Earth's systems because the source of pollution is has not been removed.

Water pollution is defined as the contamination of bodies of water. Pollutants are directly or indirectly released to the bodies of water causing the water to be polluted.

Imagine: A river is filled with garbage, it is polluted. The water from the river undergoes the water cycle but since the garbage is still present in the river, the freshwater that comes from precipitation becomes polluted.

Explanation:

What scientific term is a well-tested explanation for a set of observations or experimental results?

Answers

Answer:

A scientific theory is a well-tested explanation for a wide range of observations or experimental results.

Explanation:


Why can't land animals evolve a better eye

Answers

Answer:

Evolving takes thousands of years

Explanation:

Take dinosaurs for example they are now chickens and other birds. Evolving takes over hundreds to thousands of years

Can someone help me please

Answers

Answer:

What subject is it, and could you please show the formula?

Explanation:

Answer:

I can but umm I don't understand so sorry

Explanation:

I can't read that and don't know what it is about

what is known as the substance that is dissolved

Answers

Answer:

solute

Explanation:

solute a substances that can dilute in solvent

10. The formation of product in a reaction is based on

Answers

The type of reactant, temperature,catalyst used.

Enzymes are a diverse group of biological catalysts.Enzymes act as catalysts , because they?A. Give us immediate quick energy
B.Speed up chemical reactions in our body by lowering energy
C. Increase the amount of energy needed to break down substrates.
D. Can act on any substrate molecule at any time

Answers

Answer:

B

Explanation:

Enzymes in our bodies are catalysts that speed up reactions by lowering the activation energy necessary to transform a reactant into a product.

how does bear respond to danger?

Answers

bears usually retreat before people are aware of them. Their hearing is more sensitive than a human's, and their broad, soft foot pads allow them to move quietly downwind where they can best identify their dangers.

Bears may react defensively by woofing, yawning, salivating, growling, snapping their jaws, and laying their ears back

Which of the following attitudes is NOT important in science?
a.
curiosity
c.
creativity
b.
having a closed mind
d.
skepticism


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

creativity

Explanation:

the creativity isn't important in science because in science we need to process methodically

The attitude that is NOT important in science is b. having a closed mind.

What is a closed mind?

A closed mind refers to a person who is not willing to consider different ideas or opinions.

A closed mind cannot engage in scientific inquiries.

Scientific inquiry helps scientists to study the natural world in diverse ways before proposing explanations based on the evidence derived from their scientific activities.

Thus, important attitudes in science include:

CuriosityCreativitySkepticism.HonestyFlexibilityPersistenceOpen-mindednessTolerance of uncertaintyAcceptance of the provisional nature of scientific explanation.

But, having a closed mind cannot help in science.

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Punnett square for rr and rr parents

Answers

When there are two recessive parents, that means the recessive trait will go into the child. Hope this helps.

what are animal that eat only meat

Answers

Answer:

A carnivore

Explanation:

Answer:

Carnivores

Explanation:

Are you a carnivore?

Why are streak plates used the test minerals?

A. They show you the silicon content of the minerals
B. They show you the colors of the impurities in the mineral
C. They show you the true color of the minerals

Answers

Answer: c

Explanation: correct answer

Streak plates are used to test minerals because they show you the color of the mineral in powdered form. So, the correct option is C.

What are Streak plates?

Small pieces of unglazed glass or porcelain are known as streak plates, and they are used in mineralogy to assess the streak color of a mineral. They are usually a few inches in length and about an inch in width.

The streak of a mineral is its color after it has been ground into a fine powder and rubbed across a streak plate. Because some minerals have recognizable colors that differ from their actual color, it can be helpful to identify them.For example, hematite is a dark brown mineral with bright red streaks. You can differentiate hematite from other dark brown minerals by looking at the color of the streaks.

Therefore, the correct option is C.

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The Earth’s rotation is the only thing that impacts wind

Answers

Answer:

false

Explanation:

While the Earth's rotation does play a role, it is a somewhat indirect one. The primary factor that affects the formation of winds is differences in atmospheric pressure. As is true throughout nature, any fluid will try to move from a region of high pressure to a region of low pressure.

Answer:

False

Explanation:

This is false because the earth goes one way but the wind can go all kinds of ways

Which molecule is used up in photosynthesis?
A. Oxygen

B. Water

C. Nitrogen

D. Sugar

Much appreciated​

Answers

Answer:

it's water

Explanation:

the plants take water from the ground and then use it in photosynthesis to create sugar.

Answer:

A/B is used up in photosynthesis.

Where do new cells come from?


A. Mitochondria
B. Nucleus
C. Ribosomes
D. Other cells


Answer: D

Answers

Answer:

D.

Explanation:

They come from other cells in cell division, that is when the mother cell divides into new cells, and those are the daughter cells.


I hope it helps! Have a great day!

Muffin ^^


A cluster of thunderstorms has developed over the Atlantic Ocean in August. The
speed of its wind is getting higher. It has heavy rains and is moving towards the
east coast of North America. What may develop from this?
A
a blizzard
В
B.
a hurricane
С
a tornado
D
a drought
Com

Answers

From the data provided, the storm is likely going to develop into a hurricane.

What are hurricanes?

Hurricanes are large tropical storms which develop as a result of warm ocean currents and which travels at relatively high speeds precipitation large amounts of rainfall along the way.

Hurricanes develop over the Atlantic ocean.

From the given information, the thunderstorms developed over the Atlantic Ocean, has heavy rains and is moving towards theeast coast of North America.

Therefore, it can be concluded that it is likely a hurricane.

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PLEASE HELP BEFORE MIDNIGHT explain the scope of population education and environent education. Follow the directions to convert the analog sound wave into a digital signal. the lines on the grid intersect at various points (x, y). for each whole-number value of x, find the intersection point that is closest to the wave. draw a small circle on that point, and record its y-value. the circles for the x-values 0 through 3 are already done for you. draw circles for the x-values 4 through 18. in a textbox, write down all 19 y-values obtained by sampling the wave. HELP WILL GIVE BRAINLIEST!!!!2. Which of the following equations is FALSE?BC=20AC=20BD= 10AD= 10 How can you avoid being tricked into buying worthless or even dangerous products from fraudulent sources? What are some warning signs that a site, product, company, etc. Is not trustworthy? write using algerba a skick l feet long is brokeninto two parts one of which is twice as long as the other how long is the shoter peice A construction company takes1/6 hours to remove 1/2metric tons of dirt from a construction site.What is the unit rate in metric tons per hour?Write your answer in simplest form. At what constant velocity must a spacecraft travel from earth if it is to reach the star in 3. 7 years, as measured by travelers on the spacecraft? Name at least two capital cities in south america that are located on an ocean If both parents have normal pigmentation, what are all of the possible genotypes that may be observed in their offspring (Squirrels gather and store acorns for the winter, which is an example of a ___________ adaptation.)A. MimicryB. BehavioralC. StructuralD. Environmental why are means of communication available in urban areas than in rural areas in Nepal hello, please answer the question, please show work Josh is a full-time college student who is not working or looking for a job. The bureau of labor statistics counts josh as. It is important to study the historical context of a piece of literature to better understand: O A. the fears and interests of the story's original audience. B. why the author left out certain information. O C. the book's popularity. D. the author's use of audience appeals. SUBM What is the term for words like next and lastly in a presentation?. In your own words describe the physiological significance of the fev1/fvc ratio Graphing Functions (PLEASE HELP) prepare similar postcard message for a friend who is abroad including your thrilling experience of camping/hiking. Question 1 (Essay Worth 10 points)(07.01, 07.02 MC)An expression is shown below:4ck2 + 10k2 16ck 40kPart A: Rewrite the expression by factoring out the greatest common factor. (4 points)Part B: Factor the entire expression completely. Show the steps of your work. (6 points)