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Oxygen is actually breathed in by animals. It is carbon dioxide which is exhaled by animals. Plants take in carbon dioxide and give off oxygen.
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Where does the blood go after it leaves the head?
to the heart
What percentage of the blood's hemoglobin has united with oxygen by the time the blood leaves the lung capillaries to return to the heart?
97%
What blood vessel leaves the heart to pick up oxygen?
ARTERIES ALWAYS take blood AWAY from the heart.
What does an animal need to survive?
Food, water, shelter and oxygen. It is debated when it comes to clothing and the needs of humans
Where does blood go AFTER it leaves the organs and legs?
back to the heart
What are the two important gases that go in and out of the leaves?
In the process of photosynthesis, leaves take in carbon dioxide, converting the carbon in it to plant material, and release oxygen
Is plant breathing the same as animal breathing?
No. Plants have tiny holes in the bottom of their leaves that take in oxygen. Also, plants don't have lungs.
What is the use of leaves to man?
stoma present in leaves gives out oxygen we breathe so that we can get oxygen through stoma present in leaves
How does oxygen leave a plant and go out into the atmosphere?
Oxygen exits the plant through the stomata. Water vapors also exits through the stomata.
Where does the blood go after it leaves the pulmonary vein?
Remember veins back to the heart. This goes into the heart to deliver oxygen.
What produce oxygen?
Trees leaves
How does a animal gather oxygen on land?
Oxygen is everwhere. On earth, in the air, and on land. The animal does not need to gather oxygen.
Where does blood go AFTER it leaves the pulmonary arteries?
Blood leaves the pulmonary artery and travels into the lungs. In the lungs the blood releases carbon dioxide and picks up oxygen.
Are leaves made of sugar and oxygen?
No, the leaves are made up of cells
Do leaves give oxygen?
Leaves are a part of a plant. Plants TAKE IN carbon dioxide and GIVE OFF oxygen.THEREFORE, leaves do not give oxygen. :D Leaves are however key part of the photosynthesis process.
What does the branches and leaves take in?
oxygen
Where is the blood go after a leaves the pulmonary artery?
Remember arteries away from the heart. This goes into the lungs to pick up oxygen.
