Answer:
What is the respiratory system?
The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs, and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide.
What does the respiratory system do?
The respiratory system has many functions. Besides helping you inhale (breathe in) and exhale (breathe out), it:
Allows you to talk and to smell.
Brings air to body temperature and moisturizes it to the humidity level your body needs.
Delivers oxygen to the cells in your body.
Removes waste gases, including carbon dioxide, from the body when you exhale.
Protects your airways from harmful substances and irritants.
What are the parts of the respiratory system?
The respiratory system has many different parts that work together to help you breathe. Each group of parts has many separate components.
Your airways deliver air to your lungs. Your airways are a complicated system that includes your:
Mouth and nose: Openings that pull air from outside your body into your respiratory system.
Sinuses: Hollow areas between the bones in your head that help regulate the temperature and humidity of the air you inhale.
Pharynx (throat): Tube that delivers air from your mouth and nose to the trachea (windpipe).
Trachea: Passage connecting your throat and lungs.
Bronchial tubes: Tubes at the bottom of your windpipe that connect into each lung.
Lungs: Two organs that remove oxygen from the air and pass it into your blood.
From your lungs, your bloodstream delivers oxygen to all your organs and other tissues.
Muscles and bones help move the air you inhale into and out of your lungs. Some of the bones and muscles in the respiratory system include your:
Diaphragm: Muscle that helps your lungs pull in air and push it out
Ribs: Bones that surround and protect your lungs and heart
When you breathe out, your blood carries carbon dioxide and other waste out of the body. Other components that work with the lungs and blood vessels include:
Alveoli: Tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place.
Bronchioles: Small branches of the bronchial tubes that lead to the alveoli.
Capillaries: Blood vessels in the alveoli walls that move oxygen and carbon dioxide.
Lung lobes: Sections of the lungs – three lobes in the right lung and two in the left lung.
Pleura: Thin sacs that surround each lung lobe and separate your lungs from the chest wall.
Some of the other components of your respiratory system include:
Cilia: Tiny hairs that move in a wave-like motion to filter dust and other irritants out of your airways.
Epiglottis: Tissue flap at the entrance to the trachea that closes when you swallow to keep food and liquids out of your airway.
Larynx (voice box): Hollow organ that allows you to talk and make sounds when air moves in and out.
Explanation:
Love should be shown in our __
Words
Actions
Answer:
actions i think
Explanation:
When the ovum is fertilized by more than one sperm cell, it will become twins.
True
False
Answer: False
edg2021
Explanation:
which system is not directly connected to itself?
A.) Skeletal
B.) Digestive
C.) Endocrine
The answer is C.) Endocrine
Answer:
C) Endocrine
Explanation:
The endocrine system is a chemical messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs.
Here, in endocrine system the endocrine glands are circulated through circulatory system so it is not directly connected to itself.
Compare and contrast the three different classifications of burns.
Answer:
ciao e buon divertimento e la tua pubblicità. ma la cosa. la cosa. la cosa. la sua bacheca utenti oppure utilizzare il motore di ricerca e se la tua casa tua. ma la cosa. e se non si può dire che il mio indirizzo 6th 69
Answer:
1st degree burns is the least severe type of burn, affecting only the outer layer of skin.
Second-degree burns have blisters and are painful. They affect the outer and thicker middle layer of skin.
Third-degree burns cause damage to all layers of the skin.
2. Mention any five points which justify the importance of quality of life
What does peeing with and erection mean>>|?????? sounds weird when typed but need to know for high school class.
peeing means releasing of unwanted waste(urine) from the body while erection is the process in which the pennis is being engorged with blood or when the penis is rigid
as a community member,wat can you do to help make your community a healthy and clean environment? explain
Answer:
You can use renewable energy, getting solar panels is a great start! You can pick up trash once a week (remember to separate the recyclables) and you can try to cut down on single use plastic.
Hope this helps :)
2. Basketball is a sport the requires high levels of skill related fitness,
a. Explain why reaction time and power are important for an athlete who
plays basketball (4 marks)
Answer:
Basketball players have a shorter reaction time than healthy controls. As reaction time gives in the information how fast a person gives a response to sensory stimuli, it is good indicator of performance in reactive sports like Basketball.
Explanation:
I majored in Health
For Hope-Physical Education
Which of the following actions will help you stay safe during a tsunami?
Select the three correct answers.
A. Know your local evacuation orders.
B. Learn your height above sea level.
C. Learn the topography of the seafloor.
D. Create an evacuation plan.
Answer:
I think it's B, C, AND D
Explanation:
I AM REALLY NOT SURE
. How can peer influence affect a student's mental health?
Answer:
Negative peer pressure can also affect mental health. It can decrease self-confidence and lead to poor academic performance, distancing from family members and friends, or an increase in depression and anxiety. Left untreated, this could eventually lead teens to engage in self-harm or have suicidal thoughts.
Explanation:
What would you change about yourself if you could? Write 1-2 sentences on why you would change it and what you would change it to.
Answer:
My personality
Explanation:
No matter what I do im just plain out annoying. I make people laugh....at me. I wish I can have people laugh with me
Answer:
if i would change something about myself is my weight and my dancing skills, my weight because i feel so sick and tired of just looking in the mirror and seeing myself and feeling so bad and negative towrads myself and my dancing skills because i am not a very good dancer and i know that if i want to go through a kpop audition i have to have good dancing techniques and a good singing voice
HELPP PLEASE
Claudia suspects that her friend Kim is using heroin. Claudia and Kim are both on the swim team and Claudia noticed track marks on the inside of Kim’s right arm one day after swim practice. When Claudia approached Kim. Kim denied it completely. What should Claudia do?
Answer:
Explanation:
Talk to Kim in a loving way. Support them, and make sure they have someone to talk to.
Go to a school therapist and help get Kim on the right track. Make sure to respect your friend and give them love and support. <3
Subliminal advertising involves presenting stimuli that are
a) below the absolute threshold
b) below the difference threshold
c)right at the absolute threshold
d) just above the absolute threshold
Answer:
a) below the absolute threshold
Explanation:
Type the correct answer in the box. Spell the word correctly.
Different proteins have different functions. Fill in the blank with the correct type of protein.
A protein that catalyzes chemical reactions in the body is an_____
Answer:
Enzymes
Explanation:
I believe the correct term to fill in the blank is ‘enzyme(s)’
I hope this helps you!
TIMED TEST PLZ HELP
A primary identity in an individual suffering from a dissociative identity disorder is usually more __________ than the other identities. A. passive B. narcissistic C. aggressive D. authoritative Please select the best answer from the choices provided A B C D
Answer:
D
Explanation:
They front more often, and are oftentimes the host or primary protectors of a DID (Dissociative Identity Disorder) system.
The main identity of an individual that suffered from the dissociate identity disorder should be more passive as compared to the other identities.
What is dissociative identity?It is also called as the multiple personality disorder. here the disorder shoudl be characterized by the switching to alternate identities.
Here there should be the presence of two or more people that should be talked or lived inside and also at the same time we can feel that it should be possessed by the other identities.
Therefore, the correct option is A.
Learn more about disorder here: https://brainly.com/question/24069458
PLEASE HELP!!! Health services is the fastest-growing industry in the United states
True or False
Answer:
false Bekis i told u
Explanation:
Each sex cell (egg or sperm) of the parent organism (plant or animal) contains how much of the genetic material needed to create a new organism?
a)three-fourths
b)one-half
c)one-fifth
d) all
This is worth 20 points pls help
Answer:
b) one-half
Explanation:
Each gamete (or sex cell) in humans only contains 23 chromosomes. As you may know, humans have a total of 46 chromosomes. Other animals share this same concept, just with different numbers
Which of the following is NOT one of the Gestalt principles of grouping?
a) similarity
b) proximity
c) closure
d) adaptation
Option d. adaption is not one of the Gestalt principles of grouping because there are Gestalt principles of grouping that are Proximity, Similarity, Continuity, Closure, and Connectedness/common fate, good form.
Gestalt psychologists made arguments that there are such laws or principles due to the fact that the mind has an innate or with the birth disposition to perceive or recognize patterns, groups of similar elements when we perceive them are based on certain rules /laws of human perception.
These elements are grouped or categorized into five categories of Gestalt principles:
Proximity - close to one another objects, elements or shapes appear to form groupsSimilarity - stimuli that physically appear to be the same or resemble each other as part of the same objectContinuity - two different objects appear as one.Closure - the tendency of the brain or mind to complete the incomplete information.common fate - the movement of the element with the same rate in the same direction looks that it's the part of the same stimuli.Good form - the tendency to group together forms of similar shape, pattern, or color.Thus, the correct answer is option d. adaption.
Learn more about gestalt psychology:
https://brainly.com/question/6766381
Why do I keep spraining my ankle?
Is that likely a problem?
what type of medical professional would you go visit if you broke your leg
Answer:
You would seek professional help from an orthopedic surgeon.
Explanation:
Orthopedic surgeons can repair broken bones and injuries to muscles and tendons.
F a child who normally sleeps on his or her back is placed face-down to sleep, the risk of SIDS: a. Is reduced b. DisappearsB c. Increases significantly d. Is unchanged
Answers: The study included 485 infants who died of SIDS in New Zealand from 1987 to 1990 and 1,800 infants who did not die of SIDS. Many variables were examined including socioeconomic status, circumstances surrounding the pregnancy, the infant's sex, birth weight, length of pregnancy, and the breastfeeding and smoking practices of the mother.
Write five statements on how to refuse the offer to vape
Answer: here ya go
Explanation:
SAY NO
MAKE AN EXUSE AS TO WHY YOU CANNOT
WALK AWAY
INFORM THEM OF THE DANGERS OF A VAPE
AND READ ON THE DANGERS SO THAT YOUR LIKLEY TO SAY NO
Answer:
1. get that away from me
2.heck naw
3. BYE
4. nope
5. im good id rater die the normal ways
What should a grocery list include?
Carbohydrates.
Fats.
Dietary Fiber.
Minerals.
Proteins.
Vitamins.
Water.
Describe the vital sign of Body temperature?
Answer:
The normal ranges for a person's vital signs vary with age, weight, gender, and overall health. There are four primary vital signs: body temperature, blood pressure, pulse (heart rate), and breathing rate (respiratory rate), often notated as BT, BP, HR, and RR.
Explanation:
Read the situation, and then write how you would tell your friend “no.”
Your friend wants you to steal $20 from your father’s wallet. Your friend says that your parents will never know, but you know that it’s wrong to steal—and if your parents ever found out you would lose your phone and be grounded for at least a month. You don’t want to lose their trust.
Write no in a passive way:
Write no in an aggressive way:
Write no in an assertive way:
in which stage of stress response do we no longer feel stressed, and the body acts on our decision to either flight or flee
Answer:
the alarm reaction
Explanation:
also known as the fight or flight reaction
essay about important of health for human beings.
Answer:
The popular saying “health is wealth” gives a large meaning to our life as health is considered the most valuable and precious for every individual. Good health means not only a state of absence of disease in the body but a complete physical, mental, social as well as spiritual well being of an individual.
A healthy environment facilities good health but it is the unhealthy environment due to over population, excessive industrialization, air and water pollution etc. that is threatening the life with much dreadful disease. In the contemporary India many people have been gripped by the clutch of disease like cancer, diabetes, hypertension, although people of ancient India were said to be relatively healthy. At present people are suffering from various mental disorders also because they are racing blindly towards…show more content…
Physical fitness includes diet, exercise and sleep. These three basic things have their own importance in each individual’s life and everyone should be sensible with regard to these for a healthy life.
Which of the following statements is NOT true?
A.
Infants' diets, which primarily consist of breast milk or formula, are higher in fat than other diets.
B.
Adolescents need more calories and nutrients, especially if they are very inactive.
C.
Adults' activity levels tend to decline in age, which require a reduction in the amount of calories consumed.
D.
Children who are two years or older can follow the recommendations of the food guide pyramid.
Plz help only right answers and it is only one answer will mark brainliest if u have it set for me to mark u
Answer:
B
Explanation:
Please help!!!
Can you get OSAP if you have bad credit?
Answer:
You'll be notified if you're ineligible for funding because of a poor credit history. To pass, you can't have been delinquent for more than 90 days on 3 or more credit accounts/loans, each with a value of $1,000 or more, within the past 3 years.
Hello!
List 3 aerobic physical activities:
List 3 anaerobic physical activities:
Answer:
physical:
Swimming.
Cycling.
Using an elliptical trainer.
anaerobic:
high intensity interval training (HIIT)
heavy weight lifting.
calisthenics, like plyometrics, jump squats, or box jumps.
Explanation:
Answer:
explanation:
Explanation:
aerobic activites anaerobic activites
walking or hiking heavy weight lifting
swiming sprinting
biking jumping