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What sphere are humans part of?
Humans are part of the biosphere, which encompasses all living organisms on Earth.
What would happen if oxygen were not available?
If oxygen were not available, most multicellular organisms, including humans, would not be able to survive as oxygen is essential for cellular respiration, the process by which cells produce energy. Anaerobic organisms, which do not require oxygen, would likely thrive in this environment. The Earth's atmosphere and ecosystem would significantly change, leading to the extinction of many species.
True or false natural resources are anything made by humans?
False. Natural resources are materials or substances that exist in nature and are used by humans, such as water, air, minerals, and forests. They are not made by humans.
What group of organisms is the source of oxygen?
Plants, specifically through a process called photosynthesis, are the primary source of oxygen production on Earth. During photosynthesis, plants use sunlight, water, and carbon dioxide to produce oxygen and sugars.
The study of the way organisms interact with their environment is called what?
The study of the way organisms interact with their environment is called ecology. It examines how living organisms, including humans, interact with each other and their surroundings, as well as how they adapt to their environment.
If humans can't produce their own food what organisms are they?
Humans - like every other animal - are consumers.
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.
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.
What chemicals are biohazard?
biological substances that pose a threat to the health of living organisms, primarily that of humans.
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.
What molds produce substances that kill bacteria?
Penicillium and Streptomyces molds produce substances known as penicillin and streptomycin, respectively, which are able to kill bacteria. These substances are used as antibiotics to treat bacterial infections in humans and animals.
What important substances do plants produce during photosynthesis How do humans use these substances?
Plants produce glucose and oxygen during photosynthesis. Humans use glucose as a source of energy through the food we eat, while we rely on the oxygen produced by plants for respiration.
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 organisms that can mate and produce fertile offspring?
Organisms of the same species that can successfully mate and produce fertile offspring are considered to be interfertile. This means that they are genetically compatible and able to produce offspring that are also fertile. Examples include humans, dogs, and horses.
What organisms do plant cells produce food for?
Plant cells produce food for themselves through the process of photosynthesis. They convert sunlight into energy in the form of glucose, which they use for growth and development. In turn, other organisms like animals and humans rely on plants as a food source to obtain the energy stored in these organic molecules.
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.
ARe humans heterotroph or autotroph?
Humans are heterotrophs, which means they rely on consuming organic compounds from other organisms to obtain their energy and nutrients for survival. Autotrophs, on the other hand, are organisms that can produce their own food through processes such as photosynthesis.
