fishes take in water and remove oxygen from it.....thats how they breathe....
yes a constant supply of oxygen is needed that is why gills translate oxygen from water
Yes they do. They get oxygen from the water around them.
Yes the do need on oxygen. in order to live.
Oysters need oxygen to live...they don't breathe per se, their gills remove the oxygen that is normally dissolved in water and use it for aerobic activity.
They Get the oxygen that has been mixed with oxygen
Yes Dah. All living things need oxygen.
Yes you do. See we breathe in oxygen and we breathe out carbon dioxide. Plants are the opposite. They breathe in carbon dioxide and breathe out oxygen. We give them carbon dioxide and they give us oxygen!! That's how we breathe!!!!!!!
Yes, because trees produce oxygen for us to breathe, and if we dont breathe, we all will die
Oxygen. of course!! All living beings need oxygen to live on earth.
Yes, clams and oysters are alive. They are muscles (bivalves). bivalves are a type of marine animal with a shell on both sides. They bury themselves in the sand in the ocean and eat plankton. Oysters can get very big, clams don't get to be as big.
Squirrels need oxygen, just as humans do, so they breathe in air much the same way as humans do. Squirrel blood cells need oxygen to operate their muscels, bones, and anything else in their body, much the same need for oxygen in humans.
You need to breathe in oxygen and you need to breathe out carbon dioxide.
Well their are over 100 types of elements and the one we need to breathe with is oxygen.
False, the more oxygen you need the faster you will breathe.
We need to breathe oxygen.
Oxygen
Oxygen.
Trees give us oxygen. We breathe in oxygen and we breathe out carbon dioxide, which is what trees need.
no oxygen is what people need to breathe in.
Why do people breathe ? Plants need oxygen too .
We get oxygen from the trees. They produce the oxygen that we need to breath and live.
To Breathe.. You Use Your Lungs To Breathe In Oxygen And Breathe Out Carbon Dioxide.
Oxygen is the end product of photosynthesis,plants need water and,some organic minerals from the soil,chlorophyll and carbon dioxide to undergo photosynthesis and the end product is oxygen which is need by the human.