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A shadow is an area where direct light from a light source cannot reach due to obstruction by an object. It occupies all of the space behind an opaque object with light in front of it. The cross section of a shadow is a two-dimensional silhouette, or reverse projection of the object blocking the light.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoThe blood caries it round.
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Why does your body need oxygen to combine with your food?
To create energy
What organ moves food and oxygen throigh the body?
The blood and the heart, though it doesnt move food as such, it transports nutrients.
What happens to atoms of hydrogen and oxygen when your body first uses food?
They make molecules of water
How does carbon dioxide increase breathing rate?
First you have to know first about inhalation and expiration Inhalation : We take oxygen from outside into our body Expiration : We release carbon dioxide from our body We need oxygen to burn our food an make energy, that is why we inhale it. Now, where does CO2 (carbon dioxide) comes from? because we only inhale oxygen, right? The food that we eat is burnt by oxygen to produce energy and CO2. The CO2 is dangerous for our body and hence should be taken away from our body. This is why if there is less oxygen and more carbon dioxide in the air, we tend to exhale faster. And because there is less oxygen, the body wants us to inhale faster to get more oxygen. Hence, the faster breathing.
How can cystic fibrosis cause problems with absorption of food and oxygen?
fibrosis woks on you digestion system in your body.
Does blood carry food and oxygen around the body?
Blood carries Oxygen through the body but, not food.
What carries food and oxygen around the body for respiration?
chicken
What organ carries oxygen and food around the body for respiration?
chicken
Which organ tissue carries oxygen and food around the body?
A fluid connective tissue knwon as Blood carries oxygen and food
Name two things that blood carries around the body?
Food and oxygen.
Oxygen and nutrients are transported around an animal's body by the system?
food
What organ carries food and oxygen around the body?
The blood vessels do. These are not organs, it's where the blood travels through the body.
Could your body use food if you could not get oxygen?
Without oxygen, your body will die. If you die, you have no need for food. Food does not contain oxygen that could be used in this case.
What is the circulatory system for?
The circulatory system brings blood around the body, providing oxygen and the nutrients from our food for our cells.
Why is cell respiration used for animal cells?
animals take in food and oxygen. their bodies break the food down into nutrients.nutrients and oxygen travel to every cell in the body. the nutrients are used to make new cells,repair damaged cells,and create other materials that the animals body needs.
Were do cells get energy to do work?
Oxygen (which we breathe in from the air) and Glucose (a sugar which we get form our food)Both oxygen and glucose are carried around the body via the blood
What carries the nutrient and oxygen throughout the body?
The blood. For oxygen specifically, the hemoglobin or red blood cells. "Food" per se does not travel around the body at all; our stomachs and intestines break down the food we eat into simple sugars, starches and proteins, which then are picked up by the blood and carried around with the oxygen.
