where in the respiratory system does gas exchange occur?

Answers

Answer 1

Answer:

lungs

Explanation:

its were the oxygen and carbon dioxide is being separated


Related Questions

I will give 50 points PLEASE HURRY
Click the links to open the resources below. These resources will help you complete the assignment. Once you have created your file(s) and are ready to upload your assignment, click the Add Files button below and select each file from your desktop or network folder. Upload each file separately.

Answers

Answer:

thats only 5.

Explanation:

Pls hurry with answer

On a weather map what does this symbol mean.

////

A. Cloud Cover
B. Cold Front
C. Showers
D. Warm front

Answers

Answer:

Showers

Explanation:

I watch the news and weather

agnatha are what because they live off the blood of other fish

Answers

Answer:

They live off of the blood of another fish, they must have a host, so that makes these fish parasitic.

Explanation:

Which of the following statements is correct about pollination? ​

Answers

Answer:

B should be correct

Explanation:

Pollen from an anther drops or rubs off on a pollinater. The pollinator then moves/takes it to another flower and it goes on the stigma of a flower.

Answer:B) Cleistogamous flowers are always autogamous

PLZZZZZZ HELLPPP
Bacteria commonly change ______ to a form that can then be easily assimilated by plant

Answers

Answer:

Bacteria commonly change nitrogen to a form that can then be easily assimilated by plant.

Where would you most likely find terrestrial communities with temperate deciduous forests?

Answers

Answer:

 

The correct answer is - C) Europe.

Explanation:

Which of these is the process during which some of a plant’s cells become root cells, and other cells form the plant’s stem? Choose the correct answer.



meiosis

meiosis


mutation

mutation


homeostasis

homeostasis


differentiation

Answers

Differentiation

Explanation:

Itt is the process by which cells become different cells such root or stem cells. This is found in the stem cell and all plant cells have stem cells property.

During the differentiation, the cells change in the cell morphology, membrane potential , and metabolic activity

Therefore, Differentiation is the process by which some of a plants cells become root cells and other become stem cells.

This instrument has made it possible for scientists to observe certain objects and processes that would otherwise never have been seen with the naked eye or a common magnifying glass, because they are more stable and can be built with greater magnifying power, so that smaller structures can be seen and studied. It is used in a wide range of scientific fields, and has contributed to major discoveries in biology, medicine and materials research. What is the instrument?

Answers

Answer:

The modern field of biomaterials combines medicine, biology, physics, and chemistry, and more recent influences from tissue engineering and materials science.

Explanation:

The answer is microscope.                                                                                                            

                                       

 

 

     

Explain the difference between afferent and efferent neurons.

will give brainliest

Answers

Answer:

Neurons that receive information from our sensory organs (e.g. eye, skin) and transmit this input to the central nervous system are called afferent neurons.

Neurons that send impulses from the central nervous system to your limbs and organs are called efferent neurons.

Explanation:

Hope this helps you !!

In scientific inquiry, when competing hypotheses have been eliminated, a hypothesis may be elevated to the status of a scientific

Answers

Answer:

Scientific Theory

Explanation:

What are the reactants in the equation for cellular respiration?
Group of answer choices

glucose and oxygen

water and glucose

oxygen and lactic acid

carbon dioxide and water

Answers

Glucose and oxygen is the right answer
The answer is glucose and oxygen

What is the name of the chemical reaction which occurs in the body to release stored energy from food?

Answers

[tex]\huge \bf༆ Answer ༄[/tex]

Respiration is the process (chemical reaction) which takes place in the body to release stored energy from food ~

What sphere is water in?

A. Hydrosphere

B. Biosphere

C. Atmosphere

D. Geosphere

Answers

ANSWER: Hydrosphere

Answer:

A. Hydrosphere

Explanation:

Lets think…

hydrosphere

hydro means: to do something with water

like how there is hydroelectricity

this is how you identify that it is A

what organelle acts like a whip to move the entire cell

Answers

Answer: Flagella

Flagella are longer, whiplike projections that propel cells. Both cilia and flagella are composed of microtubules. They move cells through their watery environments. Cilia also move substances along the surface of the cell.

what conditions prompt hemoglobin to release oxygen? select the three answers that are correct.

Answers

When blood is in the lungs,
where oxygen is plentiful, oxygen easily binds to the first subunit and then quickly fills up the remaining ones. Then, as blood circulates through the body, the oxygen level drops while that of carbon dioxide increases. In this environment, hemoglobin releases its bound oxygen.

The conditions that prompt hemoglobin to release oxygen are:

Decrease in pH (high acidity)

Exercise

Unloading of oxygen from haemoglobin

Haemoglobin is the blood protein that is used to carry oxygen in our body and gives blood its red colour. The ability of this protein to carry oxygen depends on some factor. These factors include:

Decreased pH: Upon the production of carbondioxide in the tissue cells, carbonic acid is produced which leads to decrease in pH of the blood.

Exercise: During exercise, the temperature of muscle increases secondary to its utilisation. This will cause the release of unloading of oxygen from haemoglobin.

Therefore, conditions that prompt hemoglobin to release oxygen are decrease in pH (high acidity) and exercise.

Learn more about haemoglobin here:

https://brainly.com/question/4326151

state one way of monitoring the activity of the heart​

Answers

A cardiac event monitor

pls help this is due in monday this is a lot.....​

Answers

Answer:

0 to around 35 shows that as the temperature increases the rate of enzyme activity also increases until a peak enzyme activity that occurs after 40 degrees this is enzymes optimum temperature. after this temperature enzyme activity decreases as the enzyme becomes denatured.

What are cells made of?

Answers

Answer:

All cells are made from the same major classes of organic molecules: nucleic acids, proteins, carbohydrates, and lipids.

Explanation:

Most cells are made of nucleic acids, proteins, carbohydrates, and lipids.

Hope you find this helpful!
Brainliest and a like is much appreciated!

A complex animal such as a Human or a Lion would be examples of which of the
following?
plant life
vegetarian
multicellular
2
unicellular

Answers

The answer is: C - multicellular.

Explanation:

All animals are eukaryotic, heterotrophic, and multicellular organisms that can move from place to place. ... For example: humans, gorillas, and lions are all somewhat related because we belong to the same kingdom (animal), phylum (chordate), and class (mammalian).

ok how do I fix my constipation

Answers

Answer:

Regular exercise for example swimming, walks

Increase the content of fiber in food, choose higher fiber cereals and legumes

Desist from waiting or holding in the urge to defecate

Avoid processed or fast foods, white bread, doughnuts, pastries

Drink more fluids, especially water

Eat more fruits as they help relieve constipation. For those with edible skins, do not peel them as they are rich in fiber

Explanation:

Try this

Answer:

1. Take a fiber supplement

2. Eat a serving of higher-fiber food

3. Drink a glass of water

4. Take a laxative stimulant

which one of the following items would never appear on a cash budget? group of answer choices office salaries expense interest expense depreciation expense travel expense

Answers

Answer:

depreciation expense

Explanation:

When ___________ pass through ATP synthase, ATP molecules are produced from ADP molecules.

Answers

protons!! when protons pass through ATP synthase it makes ATP molecules out of ADP molecules. brainliest is always appreciated :)

Which is a negative effect of rising ocean temperatures? the drying out of fertile land and the formation of dust bowls the flooding of low-lying coastal areas the faster evaporation of water in the soil the decreased frequency of major storms

Answers

Answer:

B- the flooding of low-lying coastal areas

Explanation:

just did the test on edge

The negative effect of rising ocean temperatures is the flooding of low-lying coastal areas. Details about ocean temperatures can be found below.

What causes rise in ocean temperature?

Rise in temperature of the ocean occurs when the ocean absorbs most of the excess heat from greenhouse gas emissions.

Increasing ocean temperatures affect marine species and ecosystems. Some of the negative effects of increase in temperature is as follows:

It causes cause coral bleaching It causes flooding of low-lying coastal areas.

Therefore, the negative effect of rising ocean temperatures is the flooding of low-lying coastal areas.

Learn more about rise in ocean temperature at: https://brainly.com/question/12111508

Which of the following are considered media ?

Answers

can you explain better ???

PLLLSSSS HELP Stomach acid secretion of HCl is enhanced by all of these except
Group of answer choices

B. presence of aceylcholine

D. presence of gastrin

A. presence of fats in the duodenum

C. presence of histamine

Answers

Answer:

D. presence of gastrin

Explanation:

correct

Fossil fuels are part of the c______ cycle.

Answers

I believe the carbon cycle is what your answer is.

What kind of cell is this? *


Plant Cell
Animal Cell
Bacilli
or Cocci

Answers

Answer:

animal cell!

Explanation:

It’s an animal cell!

True or false.plant cells will shrink when placed in concentrated salt solution

Answers

Answer:

True

Explanation:

Plasmolyd is the process that causes it to shrink

Describe the idea of excited electrons:

Answers

Excited electrons are those which temporarily occupy a state higher than their ground state

The electron is excited if it is given extra energy, such as when a photon, or packet of light, absorbs it or if it collides with an atom.

Fossil evidence indicates that the first organisms on Earth were single-called prokaryotes. The first eukaryotes are believed to have formed from these prokaryotes. How does the endosymbiotic theory explain the development of the first eukaryotic organisms?.

Answers

The study of fossils shows that the eukaryotic cells have been evolved from the prokaryotic cells. The endosymbiotic theory has been used to study the evolution of eukaryotic cells.

The endosymbiotic theory states that:

Endosymbiotic theory is also referred to as the theory of symbiogenesis. The theory explains the evolution of eukaryotic cells from prokaryotic cells.

The theory explains the presence of chloroplasts and mitochondria, and how these organelles form the eukaryotic cells. The theory explains the origin of mitochondria in animal cells and chloroplasts in plant cells.

Thus, the endosymbiotic theory defines the development of eukaryotic cells from the prokaryotic cells.

To know more about endosymbiotic theory, refer to the following link:

https://brainly.com/question/2957447

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Zen gardens were the result of intense __________ and manual _________. Please helpUse the function f(x)=25x to fill out the table.x f(x)-2 ___-1 ___0 ___1 ___2 ___ Javeds teacher tells him she would like to see him improve his speaking skills in the next debate by including a rhetorical appeal. To be a more effective speaker, what is the best rhetorical appeal for Javed to add? He should add pathos, with an emphasis on proper word choice to set a tone. He should add pathos, with points of emphasis to make his ideas convincing. He should add ethos, with credible resources to support his claim. He should add logos, with evidence to support his ideas and link them together. Cocinamos y comemos en Performing static stretches during a warm up instead of a cool down at the end of a workout can cause injury joint strength decrease blood flow increase endurance Solve for x: one over four (4x + 15) = 24A: 45B: 207/4C: 81/4D: 9 what is the slope of (8,3) (-5,3) Telegraphic speech is most closely associated with the ____ stage of laguage. What is the value of the expression [18+(22)]43+12? what does angie open as her white elephant gift in next stop, christmas? The interest rate Banks charge their customers is known as the rate What does Checks and balances mean when it comes to government. Give at least 2 examples of checks and balances amongst the branches of government. In which direction did the US expansion advance? Really easy question!!! will mark BRAINLIEST True or false. The weight of the moon is six times that of earth? Create an equation. A rental car company charges $33.73 per day to rent a car and $0.06 for every miledriven. Elizabeth wants to rent a car, knowing that:She plans to drive 450 miles. She has at most $430 to spend.Which inequality can be used to determine x, the maximum number of daysElizabeth can afford to rent for while staying within her budget? Define the axis of symmetry, vertex, focus and directrix for16(y-4)= (x-3)^2NO LINKS!! Decide which sentence contains the correct underlined clause being asked in each item.Independent Clausea. He had left the house before mother arrived. --------------------------------////////////////////////////////////b. He had left the house before mother arrived. ////////////////////////////////////-------------------------------- 4. In not less than 150 words, write your substantial insights on what you have learned in the past modules in relevance to what is happening now. Help Needed!!! Traveling the Natchez Trace could be very dangerous during the early part of our states history. Discuss the dangers of traveling the Natchez Trace. Mr Page uses oil to heat his home.At the beginning of November there were 1000 litres of oil in his oil tank.Mr Page bought enough oil to fill the tank completely.He paid 50p per litre for this oil.He paid a total amount of 750At the end of February Mr Page had 600 litres of oil in the tank.He bought enough oil to fill the tank completely.The cost of oil had increased by 4%.Work out the total amount Mr Page paid for the oil he bought in February.