What do the cells in our body need to breathe?

Answers

Answer 1

Answer:

Oxygen

Explanation:

Your cells use oxygen for energy, as a result makes carbon dioxide

Answer 2
The cells in our body need oxygen.

Related Questions

Blood enters the heart from the arteries. True False

Answers

this is true
youre welcome !!

Answer:

False

Explanation:

Blood enters the heart through two veins called inferior and superior vena cava, arties carries the blood.

High impact exercise could be problematic for diabetics due to what ?
Muscle cramps
Nerve damage
Headaches
Dehydration

Answers

The answer should be headaches.

Hope this helps :)

High impact exercise could be problematic for diabetics due to dehydration.

Diabetes is a name for a disease characterized by high blood sugar levels. High blood sugar causes you to urinate a lot, and to become thirsty and hungry. Other symptoms may include visual disturbances, headache, fatigue, late healing of wounds, and itching.

In diabetes, the body is unable to maintain the right level of sugar in the blood and therefore people often also get very low blood sugar. It is usually not dangerous to have low blood sugar, but the symptoms can be a feeling of restlessness, sweating, trembling, and in worse cases confusion, aggression, and fainting. These symptoms are somewhat similar to being under the influence of alcohol, they can be got rid of by ingesting sugar.

Long-term complications of diabetes occur over 10-20 years and are mainly caused by damage to blood vessels. Damage to the small blood vessels leads to damage to the retina, kidneys, and nerves.

pls answer this asap!

what do you think are the flying risk and the future drones in disaster relief operations?​

Answers

Answer:

Aerial drones are one of the most promising and powerful new technologies to improve disaster response and relief operations. Drones naturally complement traditional manned relief operations by helping to ensure that operations can be conducted safer, faster, and more efficiently.

When a disaster occurs, drones may be used to provide relief workers with better situational awareness, locate survivors amidst the rubble, perform structural analysis of damaged infrastructure, deliver needed supplies and equipment, evacuate casualties, and help extinguish fires—among many other potential applications.

In advance of an emergency, drones are able to assist with risk assessment, mapping, and planning. When individuals, businesses, and communities are able to understand and manage risks and plan effectively, they reduce overall damage and losses. Rebuilding and recovery are then able to begin more quickly and ultimately strengthening the resiliency of communities.

Drones have long been described as optimally suited to perform the “3-D” missions, often described as dirty, dull, and dangerous. They can provide needed aerial data in areas considered too hazardous for people on the ground or for manned aircraft operation, such as sites with nuclear radiation contamination or in close proximity to wildfires. Drones can also deliver needed supplies and relay Wi-Fi and cellular phone service when communications are needed the most.

This report will discuss how drones and the aerial data they collect can be used before, during, and after a disaster. It includes an overview of potential solutions and deployment models, as well as, recommendations on removing regulatory barriers to their use.

The American Red Cross, leading private sector companies, and federal agencies coordinated by Measure, a 32 Advisors Company, have come together to explore and explain how and why drones should be used in the wake of natural disasters and other emergencies that threaten widespread loss of life and property.

Explanation:

The pulmonary artery carries oxygenated blood from the right side of the heart to the
lungs.
True or
False

Answers

False it carries to the left
B. False because it goes to the left

i have an opinion




omg this thing makes me write more!!!

Answers

Answer:

everybody does big brain right there

Answer:

what do you mean?what are you talking about?

Which of the following would have a negative effect on your financial health?
Paying your credit card bill in full each month
Making all of your purchases using your credit card
Only using your credit card for emergencies
Making the minimum payment on your credit card bill each month

Answers

Financial health is related to the investment sich which include the purchase and sales of assets. It also affects your ability to get a loan or credit.  

Making minimum payments on the credit card bill each month can be an issue for the long-term financial health of the individual.

The option D is correct

Learn more about has a negative effect on your financial health.

brainly.com/question/9911386.

I need to know what kind of research project i can do with PTSD and smoking. I found four empirical studies that said PTSD has higher rates of smoking compared to those with no Ptsd or that only have trauma and not PTSD. but i need to do my own research experiment. does anyone have any idea what i can do related to this topic? for the life of me i can't think of one

Answers

Hm. It’s true that people that suffer from trauma find coping mechanisms to handle the stress. Maybe see what percent of soldiers with ptsd smoke or drink etc. This is obviously closely related but that’s all I could think of atm.

The nervous system is represented by two main components, the central nervous system and the peripheral nervous system. Evaluate which statements about the nervous system are correct. Select all that apply. The brain and the spinal cord are within the central nervous system. B) The brain and the autonomic nervous system are within the central nervous system. o The autonomic and the somatic nervous systems are within the peripheral nervous system. D) The spinal cord and the parasympathetic nervous system are within the peripheral nervous system. The sympathetic and the parasympathetic nervous systems are within the peripheral nervous system. E​

Answers

So the brain and spinal cord are in the CNS and any nerve outside of the brain and spinal cord are in the PNS.

The brain and spinal cord are within the CNS, while the autonomic, somatic, parasympathetic, and sympathetic nervous system comes under PNS. Hence, options A, C, and E are correct.

What is the nervous system?

The brain, spinal cord, and a sophisticated nerve network are all parts of the nervous system. The brain and the body are communicated via this system. All bodily functions are managed by the brain. From the brain, the spinal cord descends via the back.

The spinal cord, the medulla, the pons, the cerebellum, the midbrain, the diencephalon, and the cerebral hemispheres are generally regarded as the seven basic components of the central nervous system, which is defined as the brain and spinal cord.

The brain and spinal cord come under the central nervous system and all the nerves come under the peripheral nervous system. Hence, options A, C, and E are correct.

Learn more about the nervous system, here:

https://brainly.com/question/29355295

#SPJ2

58. The following catalyzes oxidative deamunation if glutamate ​

Answers

Answer:

answer at 123gulatamteanswers.com

Explanation:

advice a friend who recpond to conflicts by using avoidance and confrantion

Answers

Answer:

Don't push them to voice out their problems too much but just give them gentle nudges that they can trust you and you are going to be there for them. Once they start telling you about their issue, don't butt in too much, be calm and nod along to show one is paying attention. Speak after they are done their piece and try to be clear when speaking.

Explanation:

Good luck <3

4. What is the Average adult coagulation time is?

Answers

Answer:

The average time range for blood to clot is about 10 to 13 seconds. A number higher than that range means it takes blood longer than usual to clot. A number lower than that range means blood clots more quickly than normal.

Explanation:

Answer:

Normal: 2-8 minutes

The study of factors that influence the distribution
and concentration of drugs in the body is called
A.pharmacokinetics
B.teratogenics/macrodynamics
C.pharmacodynamics
D.None of the above

Answers

Answer:

The answer is A: pharmacokinetics

Explanation:

djeowlwndb

Which one of the following is the transport of the nutrients around the body to where they're needed?

Answers

Answer:

The Circulatory System!

Explanation:

The circulatory system, which is part of the "cardiovascular" system, is one of the eleven organ systems of the human body. Its main function is to transport nutrients to cells and wastes from cells.

Hope this helps!! Brainliest appreciated ♥

Messages in the media have little or no impact on what is regarded as
attractive.
True
False

Answers

Answer:

false..

..................

Answer:

False.

Explanation:

With the rise in media, there's been a huge rise in trends, whether be fashion trends or otherwise. Even on twitter there's an entire side of your page (if you're on computer) that just shows you what's trending.

It basically feeds off the attention you give it,

There's a lot more that media has impact on but this is just a very very broad explanation of how it can impact people in that regard

Hope this helped!

PLEASE HELP!!!!!



Make a list of environmental factors that make change in stress of health difficulties?

Answers

Answer:

Stressors are environmental factors that cause stress. They include biotic factors such as food availability, the presence of predators, infection with pathogenic organisms or interactions with conspecifics, as well as abiotic factors such as temperature, water availability and toxicants.

What stretches and strength exercises would you recommend to this client performing the squat?

A)Lat SMR and calf raise

B)calves SMR and front step up to balance

C)seated adductor stretch and lateral tube walking/ball squat w/ abduction

D)Standing levator stretch and ball cobra

Answers

I’d say C, the way they’re preforming squats looks like it would hurt, so using a sitting down stretch along with other means to help the legs seems better.

Which word is the best synonym for stress?
Depression
Discomfort
Irritability
Anxiety

Answers

Answer:

I would say anxiety because stress causes it and makes you start worrying about everything

Explanation:

A yoga studio offers memberships that cost $49 per month for unlimited classes. The studio
also accepts walk-ins, charging $7 per class. If someone attends enough classes in a month,
the two options cost the same total amount. How many classes is that? What is that total
amount?

Answers

Explanation:

The regular reflection takes place when the light rays are incident on a polished smooth surface like a plane mirror, a stainless steel sheet and a thin sheet of aluminum, so, the reflected rays of light move only in a fixed direction  ;P

Answer:

It would take 7 classes without a membership to get to $49.

Explanation:

Trust me:)

Five types of loss that can cause grief

Answers

life changes (death)
health changes
job/school related change
financial change
relationship changes

What is the legal BAC for teens in the state of California?

Answers

Answer:

Underage drivers (motorists who are under the age of 21) who operate a vehicle while “under the influence” or with a blood alcohol concentration (BAC) of . 08% or higher can be charged with a “standard” DUI and generally face the same penalties as drivers who are at least 21 years old.

PLEASE HELP!!!!


What are three health risks of stress in the community?

Answers

stress can lead to headaches, passing out, or even people lashing out.

The term "fitness" refers to the quality of physical and mental soundness.


Please select the best answer from the choices provided.

Answers

Answer:

Fitness refers to the quality of being able and suitable to do a certain task and covers physical well being, balanced mental state, emotional stability and spiritual soundness. Health. Defined as a state of complete physical, mental and social well being and. If merely the absence of disease or infirmity.

Explanation:

The term fitness refers to the physical and mental soundness... TRUE!!!

Fitness refers to the quality of physical and mental soundness of an individual: True.

Fitness can be defined as a measure of both the physical and mental soundness of an individual to engage in sports, work and other daily activities.

In Health education, the six (6) main motivating factors to achieve lifetime fitness include the following:

KnowledgeDisciplineSupportTime managementEnjoymentSuccess

Some of the leading causes of death around the world can be prevented or mitigated by maintaining proper fitness levels, especially through regular exercises and proper nutrition.

Read more: https://brainly.com/question/23282473

How should you use a heart rate monitor? (3 points)

Answers

Heart rate monitors can be a useful tool during exercise for new and experienced runners and other athletes. Monitors can be worn as a strap across the chest, on the wrist and even on the head, and by measuring your heart rate can help you exercise at the right intensity.

I hope this helps

21. They do not lie awake in the dark ...
B. Synecdoche C. Oxymoron D. Internal Rhyme A.Metaphor​

Answers

B. Synecdoche
Hope this helps :)

can you solve the problem and put the answers on the original photo please ​

Answers

Answer:

that would be quite impossible, as this is not a file and is just a screenshot

Explanation:

need help asap

A cell that makes the blood-brain barrier and acts to remove excess neurotransmitter is the ___.

Answers

the answer is astrocytes.



2) Are there biological changes that happen in the brain that indicate depressions

Answers

Answer:

Yes

Explanation:

You could feel alone and your brain tells your brain to sleep then you die

Sita Pustak padti hai is me konsa wache ha​

Answers

Answer:

Um..I don't know what you're trying to say so uh...hi? :)

Explanation:

The climate of an area can be different from its weather. Which of the following statements describe the climate of an area?

Answers

There are no statements listed within the question. I can’t help with this amount of info

Answer:

The average temperature from 1930–1996 was 23°C (74°F).

Explanation:

Hope this is what you were looking for.

Describe some aspect of your self-concept that have been created through
social comparison​

Answers

Answer:a music student might compare herself to the star student of the class. If she finds that her abilities do not measure up to her peer's talents, she might be driven to achieve more and improve her abilities.

Explanation:

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