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Why are humans the only organisms that produce nonbiodegradable substances?
Wiki User
∙ 8y ago
We are the only organisms that we know of that can understand and apply scientific knowledge to create nonbiodegradable substances.
Wiki User
∙ 8y ago
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What group of organisms is the source of oxygen?
Plants are multicellular organisms that are capable of oxygen production. Is it estimated that there are approximately 422,000 known plant species.
What organisms convert nitrogen into a form that is usable by humans?
Bacteria Ammonia, nitrates, nitrites
Carbon dioxide one person produce?
The amount of carbon that one person produces in a day is estimated to be 900 grams. Humans produce carbon dioxide when they breathe out.
How do humans use nitrogen?
Humans use nitrogen in the form of proteins. Bacteria found in soil convert atmospheric nitrogen into nitrates that plants use to produce proteins.
What is a direct result of aerobic respiration?
CO2 - humans produce almost a Kilo per day each.
What organisms do plant cells produce food for?
Plants are made up of cells. Plants produce for themselves and for other organisms such as humans and animals.
A group of organisms that can interbreed is called a?
When a group of organisms can interbreed they are considered a species. Humans can interbreed and produce other humans because they are the same species.
If humans can't produce their own food what organisms are they?
Humans - like every other animal - are consumers.
What chemicals are biohazard?
biological substances that pose a threat to the health of living organisms, primarily that of humans.
What other organisms besides in humans is epinephrine found in?
Many other organisms besides humans produce epinephrine. It is found in some plants, insects and mammals.
2 organisms that produce a low number of offspring?
Elephants and humans produce low numbers of offspring. Organisms that produce low numbers of offspring produce offspring that are most dependent on the mothers.
Selection in which humans allow only the best organisms to produce offspring?
Artificial Selection
Do humans need nitrogen and oxygen to live?
Humans (and most, and if, not all other organisms) need nitrogen is to produce protein. Oxygen is used up in respiration to help produce energy used by the human (and other organisms, but not plants) body.
What type of organisms are they Because humans cannot produce their own food and must eat?
Humans, like all animals, are heterotrophic. They can't synthesize their own food and have to eat other organisms to survive.
What are parasitic infections?
Parasites are organisms that live inside humans or other organisms who act as hosts. They are dependent on their hosts because they are unable to produce food or energy for themselves.
What are the differences asexual and sexual reproduction?
Asexual organisms can produce offspring on their own,a plants arm falling off and the arm turns into a plant is a example of this.Sexual organisms need a partner to produce offspring,humans are a example of sexual reproducers.
The fact that human genes inserted into bacteria produce proteins shows that shows that humans are trangenic organisms TRUE OR FALSE?
true
