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What is a plant?
A plant is a living organism that typically has roots, stems, leaves, and uses photosynthesis to produce its own food. They play a crucial role in the ecosystem by converting carbon dioxide into oxygen and providing food and shelter for many animals.
Who performs respiration?
Living organisms perform respiration. This process involves taking in oxygen and releasing carbon dioxide to produce energy through the breakdown of glucose. In humans and many animals, respiration occurs in specialized respiratory organs like the lungs.
What do plants produce that is important to all living things?
Plants produce oxygen during photosynthesis, which is vital for the survival of all living organisms. Oxygen is needed for cellular respiration, a process that releases energy for living organisms to carry out their functions.
What is a aerobic heterotroph?
An aerobic heterotroph is an organism that obtains energy by breaking down organic compounds in the presence of oxygen. These organisms rely on consuming organic molecules from their environment to sustain themselves and carry out cellular respiration to produce ATP for energy. Examples include most animals, fungi, and some bacteria.
When the planet performs respiration it behaves as a what?
When the planet performs respiration, it behaves as a living organism, engaging in a process similar to cellular respiration. This involves the exchange of gases, primarily oxygen and carbon dioxide, between the atmosphere and living organisms. Through photosynthesis, plants absorb carbon dioxide and release oxygen, while animals and other organisms consume oxygen and produce carbon dioxide. This interconnected process is essential for maintaining the balance of life on Earth.
How are water plants important to animals living in the pond?
Plants give out oxygen which the organism in the pond needs
What is a plant?
A plant is a living organism that typically has roots, stems, leaves, and uses photosynthesis to produce its own food. They play a crucial role in the ecosystem by converting carbon dioxide into oxygen and providing food and shelter for many animals.
Does grass produce oxejen?
Grass does produce oxygen from the air living animals and human breathe out called carbon dioxide.
What is living only in the presence of oxygen?
An obligate aerobe is an organism that requires oxygen to grow and survive. These organisms rely on aerobic respiration to produce energy.
How does oxygen get into a unicellular organism?
Oxygen can diffuse into a unicellular organism through its cell membrane. The organism utilizes this oxygen for cellular respiration to produce energy.
Does living things take in oxygen?
Yes, most living things require oxygen for the process of respiration, which helps produce energy for their cells. Animals, plants, and many microorganisms need oxygen to survive.
How is oxygen used by living organism?
In plants, oxygen is a bi-product of photosynthesis which we(humans and animals) breathe in. Our oxygen is used for respiration and helps with the release of energy within our cells(intra-cellular respiration).
Why can earth contain living creatures?
Because we have oxygen that trees produce animals are able to breath and so are we because we are animals to. We are listed in the mammal categorie.
What do living things depend on for food and oxygen?
Living things depend on organic matter for food and oxygen from the air or water they inhabit. Plants undergo photosynthesis to produce oxygen as a byproduct, and animals obtain oxygen through respiration.
What organism produce the most oxygen on earth?
Phytoplankton.
What percentage of oxygen is there in a living thing?
In general, living organisms are composed of about 65-70% oxygen. This varies by species and organism, with some containing more or less oxygen depending on their biological functions and metabolic processes. Oxygen is crucial for sustaining life as it is used in cellular respiration to produce energy.
Importance of trees to men and animals?
Trees are vital to life for humans and animals. Specifically, trees produce the oxygen that all living creatures need to survive.
