0
What else can I help you with?
Do river otters breathe oxygen in the air or the water?
No they do not. That's why they come up every once in a while. Mammals are animals that MUST breathe air to survive. All otters areammals
How do marine animals breathe?
Marine animals use a variety of methods to extract oxygen from water. Fish have gills that extract oxygen from the water as it passes through, while mammals like dolphins and whales need to come to the surface to breathe air through blowholes. Some invertebrates, like jellyfish, have thin membranes that allow oxygen to diffuse directly into their bodies.
I don't understand how CPR works we breathe in oxygen and we exhale CO2 so how come during CPR when we breathe into the person we are exhaling CO2 into there body insted of oxygen?
Atmospheric air has about 20.5% oxygen and our lungs only extract about 4.5% oxygen, so the air we exhale has about 16% oxygen, 4.5% CO2. The air we breathe into the victim then has 16% oxygen for their lungs to extract oxygen from.
Where does most of the air huumans breath come from?
They come from plants. It is a cycle. (Carbon Dioxide and Oxygen Cycle) When you breathe out you realse Carbon Dioxide and the plants sucks it in and relase oxygen and that is what we breathe in.
What molecule did the oxygen we breathe originally come from?
The oxygen we breathe comes from the process of photosynthesis in plants, where they convert carbon dioxide and water into glucose and oxygen. The oxygen gas is released as a byproduct of this reaction.
Do octopuses come to the surface to breathe?
No, they aren't a mammal like a whale or dolphin so they breathe using the oxygen in the water.
How do you get the animals on sims African animals?
The animals automatically come to you. Plant-eating animals come if you have enough plant and grasses for them. The meat-eating animals come to you also. But only if you have enough food for them. (Warning, meat-eating animals only eat animals that eat plants.)
Do fish need oxygen from house plants?
No. They have gills remember. Even though it might seem like they come up to breathe the air at the top of the tank. That is very true and they do breathe a little air, but not enough to were when we take away the house hold plants that they will die.
Where does the oxygen atoms in H2O come from?
The oxygen atoms in water (H₂O) come from the air we breathe. When we inhale, our lungs absorb oxygen from the air. This oxygen is then used in the process of cellular respiration to produce energy for our body's cells.
Do all mammal breath oxygen in water?
Yes, all animals that live in the water breath air bubbles. without air bubbles the fish will die. some animals in that water can go for a longer amount of time with out air. example dolphins.
Does air come out of your eyes when you breath?
Air does not come out of your eyes when you breathe, or at least it is not supposed to. Air shouldn't come out of your eyes when you breathe. Air should only come out of your mouth and nose when you breathe.
Where does the oxygen your body needs come from?
The oxygen your body needs comes from the air you breathe. When you inhale, your lungs take in oxygen from the air, and this oxygen is carried to all the cells in your body through your bloodstream to be used in various metabolic processes.
