how air enters from our mouth to toe?
Answers
When you breath in air through your mouth (or through your nose, but this question is asking about your mouth) it goes into your lungs. This oxygen then goes to various places round your body, one of these places being your blood stream. When the oxygen enters your blood stream, the blood could travel to your toe. This is how air would enter your mouth and get to your toe.
Answer:
When we breath air, it enters our trachea, which is the main passageway to our lungs. The lungs have something called bronchioles, which put that oxygen into tiny sacs and that air is delivered all across your body through arteries and veins! Vains reach to your toes, hands, and head, so they distribute oxygen everywhere.
In terms of the image below, the box on the top right is the example of the sacs of air in the bronchioles. The larger part of the image to the left is the overall respiratory system, and the arteries on the sacs of air are what deliver the air throughout the body.
Related Questions
Please help me answer the question in the picture
Answers
Please help
Which of the following best describes a group of similar cells working on a specific task?
Choose 1 answer:
(Choice A)
A
Organ level
(Choice B)
B
Organ system level
(Choice C)
C
Cell level
(Choice D)
D
Tissue level
Answers
Answer:
D Tissue level
Explanation:
Cells working together are what form tissues.
Answer: CORRECT (SELECTED)
Tissue level.
Explanation:
Groups of similar cells form tissues, which work together to perform specific tasks. An example of tissue is muscle tissue.
who knows this answer for brainliest and 10 points?
Answers
Answer:
1/4
Explanation:
There are four outcomes:
Bb
bB
BB
bb
only one of those four have double dominant, so there is a 1 in four chance
Answer:
1/4
Explanation:
My answer got deleted for no reason. Darn content bot
A nurse made a tragic mistake and hooked a sick patient up to an IV line that included pure water. The contents of the IV bag were then injected into the patient. The patient is now getting sicker. What could be happening?
Answers
Answer:
The water is hypotonic to the body of the patients
Explanation:
Pure water is generally hypotonic to the red blood cells in the body of humans. Hence, if a person is hooked up to an IV line that included pure water, the red blood cells in the person's body will take-in water, become turgid, and then start lysing. This will make the person become sick or even cause death in severe cases.
name different types of stem cell and where they can be found
Answers
Answer:
Hematopoietic Stem Cells (Blood Stem Cells)
Mesenchymal Stem Cells.
Neural Stem Cells.
Epithelial Stem Cells.
Skin Stem Cells.
its fount in adult
What conclusion can you draw from the presence of the adult blowfly eggs on the corners of Anna's mouth and nostrils? Group of answer choices The Lab had a broken screen that allowed flies to enter from the outside. Anna has been dead for more than a few hours. Her killer must have placed them there to throw us off their track. These fly's mean nothing.
Answers
Answer:
Anna has been dead for more than a few hours.
Explanation:
With the presence off eggs shows us that there was enough time for the flies to discover her and lay the eggs.
2. Of the plates listed, which will receive the highest number of hits from the Sun's rays when the Earth is positioned as shown below
A Plate A
B. Platec
C. Plate
D. Plate
Answers
Answer: Plate D because it is at the equator
In a botany experiment, a light source is placed below a plant. Over a six-week period, the plant's substantive growth is observed and recorded. If the plant is healthy, what observations might be recorded?
Answers
Answer: if the plant is healthy you may see the stem get longer , leaves grow out ,or the plant will start to bud.
Explanation:
It depends on what kind of plant you are working with but most likely the healthy plant will also have a regular color, leaves, consistent growth and possibly budding
6CO2 + 6H2O + light C6H12O6 + 6O2
C6H12O6 + 6O2 6CO2 + 6H2O + energy
How do these equations explain why the total amount of O2 and CO2 remains the same?
Answers
Answer:
They cancel each other out. There are 12 Carbon molecules on each side of the equation, and 54 Oxygen on each side. So they the carbons cancel each other out on each side of the equations, as with the oxygen.
Explanation:
7. Which of these words does NOT describe obsidian?
A. igneous
B. glass-like
C. large grained
D. extrusive
PLEASE HELP ME I'LL DO ANYTHING!!!!
Answers
igneous
Explanation:
it's just not its igneous
Please help me answer the question on the picture ..
Answers
Answer:
C.
Explanation:
Because of the A on top, both boxes in the first colnum should read Aa.
Explain how the nucleus works with the ribosome to create proteins for the cell.
Answers
They receive their order for protein synthesis from the nucleus where the DNA is transcribed into messenger RNA, which is also called (mRNA). mRNA travels to the ribosomes, which translate the code provided by the sequence of the nitrogenous bases in the mRNA into a specific order of amino acids in a protein.
What are the names of the monomers that make up DNA?
Answers
Answer:
the monomer units of DNA are nucleotides in the polymer is known as a polynucleotide each nucleotide consists of a 5-carbon sugar a nitrogen-containing base attached to the sugar and a phosphate group
Which cell should i do Plant or Animal and please give me 5 part of cell from that group
Answers
Answer:
An animal cell.
it has a irregular shape.
ribosomes.
cytoplasm.
nuclei.
cell membrance.
A negatively charged ion has what
Answers
Answer:
The negative charge of an ion is equal and opposite to charged proton(s) considered positive by convention. The net charge of an ion is non-zero due to its total number of electrons being unequal to its total number of protons.
Explanation:
Answer:
More Eletrons than Protons
Explanation:
If the charge is neutral there are the same amout of protons and eletrons, but when it is negative, it means that there are more eletrons (because eletrons have negative charge by nature)
Do all cells have every organelle?
Answers
Answer:
No.
Explanation:
Some organelles are found only in some cell types.
No all cells dont have ALL organelles
Explanation:
The chloroplasts mitochondria and etc. all make up the cell which are all organelles but the plant cell and animal cells are made up of different organelles
plz will mark brainliest
Answers
Answer: Graph B
Explanation:
Since graphs A and C both are equal, the lines are not above or below one another, but for graph B, the dotted red line is higher than the green line.
For what purpose is the root tip going through cell division?
Answers
what is a group of tissues working together called
Answers
A group of tissues performing a particular function in the body forms an "organ"
A group of organs that work together to maintain a stable internal environment and perform a particular function is called as "organ system".
Pure liquid water has a PH of ?
Answers
Answer:7
Explanation: Drinking water and natural water has mixed minerals and gases.
Answer:
7
Explanation:
trust me just took it
Which of the following possess anticodons?
a tRNA
bmRNA
C DNA
d All of the above
Answers
Answer:A. tRNA
Explanation:
The option in the question that possess anticodons is : ( A ) tRNA
What is tRNA ?tRNA also known as ( Transfer ribonucleic acid ) is a type of RNA that decodes a mRNA sequence into protein during protein synthesis. tRNA possess an anticodon which is not present in mRNA and DNA. The anticodon present in tRNA helps in base pairing with the codon which is found on the strand of mRNA.
Hence we can conclude that The option in the question that possess anticodons is : ( A ) tRNA
Learn more about Anticodons : https://brainly.com/question/10014731
Which of the following would be most negatively impacted by the use of DNAse, an enzyme that breaks down
the chemical bonds that make up DNA?
Answers
DNA present inside the nucleus of a cell would be negatively impacted by DNAse.
What is DNAse?The enzyme known as a deoxyribonuclease, or DNase for short, is responsible for degrading DNA by catalyzing the hydrolytic breakage of phosphodiester links found in the DNA backbone.
Nucleases, a collective name for enzymes that may hydrolyze the phosphodiester bonds connecting nucleotides, include deoxyribonucleases as one of its many subtypes. Deoxyribonucleases come in a vast range of varieties, each with distinct biological processes, chemical mechanisms, and substrate preferences.
Exodeoxyribonuclease, a form of exonuclease, is a type of DNase that selectively "cleaves" residues at the terminals of DNA molecules. Others, including endo deoxyribonuclease, a subgroup of endonucleases, cleave any point along the chain.
While some are generally agnostic in terms of the DNA sequence they cut, others, such as restriction enzymes, are quite sequence-specific.
Therefore, DNA present inside the nucleus of a cell would be negatively impacted by DNAse.
Read more about DNAse, here
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What is the sentence of tissue?
Answers
Answer:
Vitamin C helps maintain healthy connective tissue.
Explanation:
Most mutations occur randomly. True or false
Answers
ANSWER:
FALSE
Explanation:
HOPE IT HELP
Which level of organization is represented by all the lady bugs are a tree?
Answers
PLEASE HELP I WILL GIVE BRAINLIEST!!!!!!!!
Answers
Answer:
B. By increasing greenhouse gases and global warming
Explanation:
BRAINLIEST me pls
Have a nice day!
Answer:
if i were you it sould be B if you get it right then there you go
Why does the government inal do more lo requale non point source pollution'? է Իսրյս ոլ Վ Ս` I lւ Լը 1 տ ի ս սիմոնոսս ես սկսled 1. Pont source pollution is more common than nonpont source polluant so it is more regulated Լ u nl (uTE [Multion II 1-ամսՐ ո ւ 11:15 ՈՐ ԱՐԱ dNonpoint source polulion is discull la 1malebecause it: Source : circult to track
Answers
Answer:
uhhhhh what
Explanation:
11. What is not an effect of acid rain?
A Harms animals
B Causes automobiles to rust
C Reacts with stone and metal
D Causes toxic fumes
Answers
Answer:
D Causes toxic fumes
Explanation:
HELP 10 POINTS Gary is examining an organism. Which of the following characteristics would indicate that the organism belongs in the kingdom Animalia?
A.
The organism has a nucleus and a cell wall, and reproduces sexually.
B.
The organism is multicellular, has tissue organization, and has no cell wall.
C.
The organism has a nucleus, develops from embryos, and performs photosynthesis.
D.
The organism is multicellular, lacks tissue organization, and consumes other organisms.
Answers
Answer:
B
Explanation:
I'm pretty certain the answer is B. I really hope this help's you! Have a lovely day.
Select the correct answer.
Which technique would most probably involve using a magna brush to detect a latent print?
A.
carbon powder dusting
B.
ninhydrin exposure
C.
iron powder dusting
D.
silver nitrate exposure
E.
superglue fuming
Answers
The technique that would most probably involve using a Magna brush to detect a latent print is known as Iron powder dusting. Thus, the correct option for this question is C.
What is Latent print?Latent print may be defined as an impression of the friction skin of the fingers or palms of the hands that have been transferred to another surface. The permanent and unique arrangement of the features of this skin allows for the identification of an individual as a latent print.
Iron powder is commonly placed into brake pads, drum brake lining, and other applications in order to construct the necessary amount of friction. Iron powder dusting is a type of technique that is utilized as a filler that can help increase the performance and durability of these products by dissipating the generated heat.
Therefore, iron powder dusting is a type of technique that would most probably involve using a Magna brush to detect a latent print. Thus, the correct option for this question is C.
To learn more about Latent print, refer to the link:
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