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What iype of gas do humans need to breath?
Oxygen is the gas humans and animals need to breathe in.
Animals can use nitrogen only if it is in the form of?
Air/gas animals and humans breathe in, and a little bit of nitrogen is included in the air it has just breathed in.
Explain gas exchange between plants and animals?
Plants let out gases. This gas is called oxgen which animals and humans need to breathe so we can live. Animals let out a gas called carbon dioxide and the plants need to take in the carbon dioxide to live.
How do humans and animals communicate?
Humans and animals do not commonly talk.HOWEVER they use the art of bestiality
What animals do you use milk from?
humans
Human use oxygen gas and breathe out carbon dioxide gas?
Humans/animals take in oxygen and breath out carbon dioxide during respiration. Plants do the opposite during photosynthesis.
This means to make use of animals for the purpose of humans?
Animal husbandry is using animals for the purpose of humans.
Why are factories bad for us and the animals?
Because it causes bad air pollution which is bad for humans and animals because of all the bad air. It has dirty gas which is bad for humans and animals to breathe.
What living things use oxygen?
Humans and animals use oxygen to breathe. Plants exhale oxygen.
How do animals use water name some animals and write down how they use water?
All animals drink water for the same use as humans.
Should humans and animals share land?
we should because humans have destroyed several habitats where animals use to live but now the humans have taken over all land and animals have no where to go
What is the type of gas that humans use most?
oxygen
