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What are two ways that animals get oxygen?
breathing their lungs and extracting it from water using gills
What are two ways of breathing in animals?
Fish using their gills to get oxygen from water.Mammals and most other animals using some kind of opening in their skin to inhale the oxygen from the air.
How do animals get rid of oxygen?
Animals do not get rid of oxygen- they consume it. They get rid of carbon dioxide by exhaling it from their lungs (or gills).
Animal life depends on green plants because?
Animal life depends on plants in two ways. Plants provide food for many animals and also, the plants provide oxygen for animals
Why is photosynthesis so important to animals?
one of the ways in which photsynthesis is vital to animals is that CO2 is recycled into oxygen. Without this recycling process there would be less oxygen for animals to undertake respiration.
What are 2 ways all animals are alike?
They all need to eat and breath oxygen.
What are two oxygen used processes?
plants and animals.
What are four ways fungi are similar to animals?
I only have two ways Fungi can reproduce and so can animals Fungi are made of cells and so are animals
How is the oxygen in the atmosphere replaced?
Through oxygen cycle. Humans and animals take in oxygen and give out carbon dioxide. Plants take in carbon dioxide and give out oxygen. This ways the oxygen is circulated in the atmosphere.
What are two ways in which oxygen becomes dissolved in water?
the water
What are the three ways animals get oxygen?
Breathing air through lungs Breathing Oxygen in water via gills Absorbing oxygen through the skin (mainly amphibians)
What are two ways animals get energy?
the sun and water
