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.
to the heart
97%
left ventricle
The Pulmonary arteries
back to the heart
In the process of photosynthesis, leaves take in carbon dioxide, converting the carbon in it to plant material, and release oxygen
No. Plants have tiny holes in the bottom of their leaves that take in oxygen. Also, plants don't have lungs.
The animal that leaves holes in the ground is a mole.
stoma present in leaves gives out oxygen we breathe so that we can get oxygen through stoma present in leaves
Oxygen exits the plant through the stomata. Water vapors also exits through the stomata.
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.
The animal that leaves tracks in a straight line is a snake.
Remember veins back to the heart. This goes into the heart to deliver oxygen.
Oxygen is everwhere. On earth, in the air, and on land. The animal does not need to gather oxygen.
Blood leaves the pulmonary artery and travels into the lungs. In the lungs the blood releases carbon dioxide and picks up oxygen.
No, the leaves are made up of cells
Antarctic