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how does a heart attack happen

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Does the cardiac muscles ever tire out

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1. What does your heart do besides pumps blood?
2.

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Level 1. What is the heart?

Level 2. How is yawning contagious?

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1. What do you have to do to get more oxygenated blood? You get up and start moving around.
2.What happens if your heart isn't pumping enough blood and oxygen to your body?

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how many liters of blood is in an adult?

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1: What separates the left and right ventricles?
2: What would happen if your left or right ventricle stopped pumping blood?

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level 1: what are the two circulatory systems called?
• pulmonary circulation and systemic circulation.

level 2: how does the heart know to pump either less or more blood through the body to different organs?
• the body will send it signals to send less or more depending on what nutrients and how much oxygen different organs need.

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1: How many times does the heart beats per minute?
60-100 times per minute
2:  What are the 3 types of muscles and what makes them different from each other?
Skeletal muscle is attached to bone, mostly in the legs, arms, abdomen, chest, neck, and face. These muscles hold the skeleton together
Smooth, or involuntary, muscle are the walls of the stomach and intestines, which help break up food and move it through the digestive system.
Cardiac muscle is found in the heart its rhythmic, powerful contractions force blood out of the heart as it beats.

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What happens when your blood pumps to fast?

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What is the minimum amount of blood the human body needs to function?

Why do we need this much blood?

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1: What emotions can be caused by not exercising? Why?
2: How does exercising effect you blood rate?

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What happens if your heart isn't pumping enough blood and oxygen to your body? What do you have to do to get more oxygenated blood?

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level 1: How many liters of blood pumps through the body every day.
- 5 liter
level 2: What would happen if you donated 2 liters of blood in one day all at once.
-You would probably feel tired and not energized.

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does you blood pump faster when you run or when you sit?

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1: What happens when your heart beats to fast
2: describe how you can get more oxygen in your blood
Answer to 2: you can get up and get around, or you can get outside and run, maybe play a sport.

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Does your heart pump faster or slower depending on your body mass?

How does your heart pumping at a faster pace affect your mental health?

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Level 1- What's the key organ in the circulatory system?
Level 2- Is there a different amount of blood in people's bodies depending on their height or age?

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Does the amount of blood pumped depend on the person

How fast do the cells travel through the body

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What can cause your heart to go faster? Something that makes you nervous or excited or angry.

How many times does your heart beat everyday? About 100,000 times a day.

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Does whatever you consume effect they way your blood flows and functions?
One of the ways is that you can clog your arteries.

How does an obese person's circulatory system perform as oppose to a professional athlete's circulatory system?

An obese person's blood flow is slower and an athletes is faster and more efficient

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1. How do you keep your heart healthy?
Staying away from unhealthy foods, like potato chips, sugary foods, french fires, fast foods, etc, can keep your heart healthy. Instead of fatty foods, try eating fresh fruits and vegetables. But exercise is just as important as eating healthy. Getting daily exercises to get your heart pumping is not only good for your body, but help maintain a strong heart. Also, saying no to drugs, alcohol, and cigarettes can keep your entire body healthy, including your heart.
2. Why is it important to keep a healthy heart?

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How much blood does your heart pump per day?
The average adult hearts pumps about 2,000 gallons per day.

Explain why the heart beats faster after exercising for long periods of time.
The heart beats faster when exercising because it needs to pump more blood to different parts of your body so that your muscles can keep functioning at a high level of intensity for longer periods of time.

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Level 1:  What is the key organ in the circulatory system?    Heart              Level 2: Explain what would happen if your heart doesn't beat the amount that it is supposed to?

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1,
What happens with each heart beat, what is the point what exactly happens.
Blood is pumped through but not is only blood it has oxygen in it and nutrients through the whole body, And if you just lie around you get tired because you don't have enough oxygen because when lying it doesn't pump as much so not enough oxygen

2,
Imagine what would happen if your heart was slower
You would be lazy and that could also help to depression, also can gain weight which could lead to obesity

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1.
Q- How slow and how fast can the heart pump blood get to?
A-
2.
Q- How does yawning increase the amount of oxygen you get?
A-

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The human's heart has four chambers, unlike a frog's heart which has three chambers. This is because, in amphibians, oxygenated blood and unoxygenated blood mixes, whereas, in mammals, both types of blood is separated into the chambers. What systems would be affected in the human body if we had three chambered hearts just like amphibians?

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It keeps you alive by pumping oxygen and blood to your blood

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1:List what functions the circulatory system includes (At least 5)

2:Explain the functions of veins and arteries.

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1: How many parts are there to the heart and what do they all do?
2: Does our heart ever fluctuate in beats/speeds in minutes per day(Just being stationary) other than exercising or feeling anxious? If so, why and whats the "range".

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1. How many pints of blood travel 60,000 miles through your body
2. What does the blood do in your body while it travels

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Level 1
Why does our heart beat. It is to pump oxygenated blood to all the of the muscles and to the brain especially.

Level 2
Why would oxygen need to be part of our blood stream.

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1. How often does the Heart beat blood per minute?
2. What would happen if the Heart didn't pump enough blood?

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Level 1.
How is the circulatory system connected to the heart. It is connected because the heart need blood and the circulatory flows the blood into the heart.

Level 2
What role does oxygen play in the circulatory system.

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What happens to your heart if you drink too much caffeine

Increases blood pressure, raises epinephrine levels (adrenaline),and mildly increases heart rate.

Is the heart the most important organ other than your brain and lungs in your body? Yes, because it pumps blood everywhere in your body which provides your body with the oxygen and nutrients it requires to do all of it’s functions.

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What are the roles of the 3 different blood vessels and what would happen if one of them wasn’t there, what would be the effect on the body?What is the difference between veins and arteries, what do you think would happen if there was only veins, would you still be alive?  

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What are the roles of the 3 different blood vessels and what would happen if one of them wasn’t there, what would be the effect on the body?What is the difference between veins and arteries, what do you think would happen if there was only veins, would you still be alive?  

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1.  How many chambers are there in the heart?

2. What are some ways to raise my heart rate and explain why?

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1 whats the average beet of your heart

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level 2
describe the process of the circulatory system

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Level 1: What is the purpose of the circulatory system?
Level 2: Infer what would happen if your circulatory system stopped pumping blood.

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What happens if you sit too long
how fast can your heart pump blood

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What happens to our heart when there is a blood clot?
If there is a blood clot keeping the heart from pumping blood then it can damage the heart because of the stress being put on it
How does keeping your heart rate high make you more aware?
If you keep your heart rate up then you get more oxygen to your brain and you can think better.

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how much blood get pumped in a healthy 13 year old in one day

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1. How do the different types of blood vessels work together to help our bodies?

2. Compare red blood cells and white blood cells.

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what happens if the heart isn't pumping enough blood or oxygen

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How much blood comes through the heart every day?
How will every ones bodies be different 10 years from now?

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1. what would happen if the heart pumped too fast or slow

2. what age do you think bones stop going, explain why you think that.

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1. What would happen if your heart beat to fast?

2.  Explain what the main functions of the heart and circulatory system is.

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lv 2- How do the osteoblasts, osteoclasts, and the osteocytes work together?

lv 1- how fast does the heart pump blood?

How many bones are in the body?

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1. About what age do bones stop growing?
2. What are the four parts of the heart, and what are their jobs? Explain

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why do we have a heart?Alex Taylor

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How do the two circulatory systems work differently compare
What happens when the heart beats to fast

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How many miles can blood travel a day.
How many bones are in the human body?

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level one: list all the bones you know?

level two: infer why it is important to learn about our bones and heart?

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1. How many bones are in the body?

2. What is the heart's main job, and how much blood does it pump per day?

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1. What can happen when your pulse gets to fast?

2.If the respiratory system need help what other systems can work with it to help the body go to the next level?

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1.  How does the circulatory system affect you blood flow and oxygen levels?
2. How does the heart have impact on how the circulatory system operates?

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Please describe the function of capillaries.
List the three types of blood vessels.

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1. What happens if your heart pump's to fast

2. Evaluate what happens if you don't get enough oxygen in your blood

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Level 1: What is the purpose of the arteries?
Level 2: Compare and contrast the skeletal system's functions to the circulatory system's functions.

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1. How many chambers are there in the heart.

2.

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Level 1- What are the two main arteries?
level 2- Explain the purpose of 1 of the 3 layers of an artery.

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Level 1: How much blood is pumped through the body a day?
Level 2: Why is learning about the heart and circulatory system important?

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How many miles does blood travel each day.

How much blood flows through your body each day.

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1. Describe what is in the circulatory system and what types of blood vessels.

2. Explain how many miles does blood flow throughout your body.

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1.what is the fastest your pulse can get?

2. How much blood pumps through the heart every day?

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Level One: Why does our heart beat faster while exercising, but slower while we’re resting??

Level Two: Compare the ventricles to the atrias. How are their jobs different from each other??

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What is the heart's purpose in the body?

How does the circulatory system work? How does this contribute to the whole body?

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How dose yawning increase the amount of oxygen you get.

What would happen if your heart stopped

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why do we have a heart?
level 2
the process of the circulatory system

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What are the three main type of blood vessels?
What happens to your heart when you're tired?