Which is the most acceptable definition of living organisms?

All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, adaptation, growth and development, homeostasis, energy processing, and evolution. When viewed together, these characteristics serve to define life.

What would be considered a living organism?

An organism refers to a living thing that has an organized structure, can react to stimuli, reproduce, grow, adapt, and maintain homeostasis. An organism would, therefore, be any animal, plant, fungus, protist, bacterium, or archaeon on earth. Organisms can also be classified according to their subcellular structures.

What do organisms want most?

In order to survive, animals need air, water, food, and shelter (protection from predators and the environment); plants need air, water, nutrients, and light. Every organism has its own way of making sure its basic needs are met.

What does a living organism depend on?

All living things depend on their environment to supply them with what they need, including food, water, and shelter. Their environment consists of physical factors—such as soil, air, and temperature—and also of other organisms. An organism is an individual living thing.

What makes something living or non living?

The term living thing refers to things that are now or once were alive. A non-living thing is anything that was never alive. In order for something to be classified as living, it must grow and develop, use energy, reproduce, be made of cells, respond to its environment, and adapt.

Can organism live by itself?

An organism is a single individual, or being. While it may have many separate parts, the organism cannot survive without the parts, as the parts cannot survive without the organism.

Is fire alive or dead?

People sometimes think fire is living because it consumes and uses energy, requires oxygen, and moves through the environment. Fire is actually non-living. The reason fire is non-living is because it does not have the eight characteristics of life. Also, fire is not made of cells.

What does most every living thing need to survive?

Living things need need air, water, food and shelter to survive. There is a difference between needs and wants. Students will be able to identify the four things that organisms need to survive.

How are some living things harmful to us?

Trace essential elements such as fluorine, copper, selenium and others can be hazardous to living organisms if present at high levels. Nonessential heavy metals such as arsenic, lead, mercury, cadmium and chromium are usually toxic to organisms at much lower levels than trace essential elements.

Why are living organisms classified answers 11?

Living organisms are classified because of the following reasons: (i) Easy identification. (ii)Study of organisms of other places. (iv)Grouping helps in study of all types of organisms while it is impossible to study individually all of them.

What are the 10 most resilient animals on Earth?

Today I would like to share with you ten of the most resilient animals on planet earth. These animals can survive situations that few other animals can. 1) 1. Ants 2) 2. Camels 3) 3. Cockroaches 4) 4. Planarian Worms 5) 5. Turritopsis Nutriculas 6) 6. Bed Bugs 7) 7. Emperor Penguins 8) 8. Rats 9) 9. Arctica Islandica 10) 10. Tardigrades 1. Ants

What are some examples of animals that can survive without food?

1 Ants. Growing up in Scotland, I didn’t really have much exposure to ants. 2 Camels. Camels are built for survival. They can live for six months without a meal 3 Cockroaches. Cockroaches….one day they will inherit the earth…or so the story goes. 4 Planarian Worms. No list about resilience would be complete

What are the characteristics of a virus that does not reproduce?

Viruses also lack the properties of living things: They have no energy metabolism, they do not grow, they produce no waste products, and they do not respond to stimuli. They also don’t reproduce independently but must replicate by invading living cells.