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Why do some people have warm hands and others have cold hands?
The temperature of our hands is primarily regulated by blood flow. People with warm hands tend to have higher blood circulation in their extremities, which helps to keep their hands warm. On the other hand, individuals with cold hands may have lower blood circulation to their hands, which can result in cooler temperatures. Other factors such as environmental conditions, health conditions, and individual differences in metabolism can also contribute to variations in hand temperature.
Who pumps blood to all our body?
The heart is responsible for pumping blood to all parts of the body via a network of blood vessels. It contracts and relaxes to push blood through the circulatory system, ensuring that oxygen and nutrients are delivered to cells throughout the body.
What happens to glucose as it passes through the kidney?
Glucose is typically reabsorbed in the kidneys and returned to the bloodstream. If blood glucose levels are high, the kidneys may not be able to reabsorb all the glucose, leading to its excretion in the urine, a condition known as glycosuria.
Are all cells in the circulatory system blood cells?
No, not all cells in the circulatory system are blood cells. The circulatory system also includes blood vessels like arteries, veins, and capillaries that transport blood throughout the body. Blood cells are a component of the blood itself, along with plasma.
Is all human blood same?
No, all human blood is not the same. Blood types are determined by the presence or absence of certain antigens on the surface of red blood cells, with the most common blood types being A, B, AB, and O. Additionally, blood can also differ in terms of Rh factor, which further classifies blood as Rh positive or Rh negative.
Is it normal to get dizzy if you tilt your head back?
well DUUUUUH all the blood rushes to your head!
How long do pigs live until?
until all the blood rushes to there massive hairy schlongs and they die.
Why was Peetas hands all bloody after he had nightlock is his hands?
It wasn't blood, it was the berry's juice.
Will you louse your marijuana hi win you eat after you smoke marijuana?
yes in away because when you eat all the blood rushes to your stomach, and you get sleepy
Why does skin change color when bit by a fiddle back?
because when bit blood rushes tho the area causing swelling. and with all of the blood there the skin then turns color on the account of the extra pressure added from the blood
When you get scared do you get cold feet?
Yes. When you feel threatened, all your blood rushes to your body core and brain. It's an autonomic nervous system response.
What does Macbeth really mean when he indicates that the blood on his hands will redden all the seas?
the blood of all the people he killed is now on his hands..it jus means that hes a murderer
Do your feet actually get cold when you are scared?
Yes. When you feel threatened, all your blood rushes to your body core and brain. It's an autonomic nervous system response.
How many times does Macbeth say blood on my hands?
Never. He does say the word "blood" fifteen times, and "bloody" another five. But not "blood on my hands". He does say "There's blood on thy face" to the murderer who kills Banquo. The closest he comes to talking about blood on his hands is "Will all great Neptune's ocean wash the blood clean from my hand."
Why do you get dizzy spells when you stand up?
If you have been lying down for a while or slouching, blood will start to stay around your brain. When you stand up all the blood flows back into the circulatory system which causes the dizzy feeling you get.
Why are you blushing?
If you get nervous, then congrats you are human. We blush because when we get nervous i blood rushes all over our body, so that means your blood goes throught you cheeks, and your veins go though your face, so you look red
What happens in the blood vessels near the body cells?
The blood goes to all of the body parts.
