Is the tendency of an organism to regulate its internal conditions to maintain good health. it is an essential characteristic that is shared by all organisms. when you are cold & when you are hot are examples of homeostasis. the basic needs of life are: – to dissolve needed substances or – for respiration or photosynthesis – to provide energy – shelter, temperature & space – a change in the environment that causes an organism to change its activity some changes take place inside an organism, which is called internal stimuli. & are examples.) others take place outside an organism; this is called external stimuli. & examples.) – the way an organism reacts to the stimulus (sneezes, moves, runs away, etc.) = living things (plants, animals, fungi, etc.) and = non-living things (rocks, water, temperature, levels of ecological organization - a group of individuals of the same species that exist together at a given place and time - all of the populations living and interacting within a specific environment - a community of organisms living and interacting with each other and their environment (includes abiotic factors) a large area dominated by characteristic plants and animals and having a particular climate, such as a rain forest, desert, or tundra the move carbon through the earth through photosynthesis, cellular respiration, decomposition and combustion. has an important role in the nitrogen cycle because it convert the nitrogen in the air to a usable form for organisms to make proteins. food chains show how energy flows in an ecosystem. they include the following roles: – makes own food from photosynthesis & provides energy to everyone in the ecosystem. – eat other organisms for food – eat plants – eat animals of another species – clean up the environment by eating dead animals – clean up the environment by breaking down dead plants and/or animals organisms complete for resources likeor the three types of symbiosis are &

1. "Homeostasis" is the tendency of an organism to regulate its internal conditions to maintain good health.

The biological meaning of homeostasis is "the propensity of a life form or cell to manage its inside condition and look after harmony, more often than not by an arrangement of criticism controls, in order to balance out health and functioning". By and large, the body is in homeostasis when its needs are met and its working legitimately.  

Each organ in the body adds to homeostasis. An intricate arrangement of synthetic, warm, and neural elements collaborate in complex ways, both aiding and thwarting the body while it attempts to look after homeostasis.  

2. "The body shivers" when you are cold & "the body sweats and pumps blood to the extremities" when you are hot are examples of homeostasis.

Shivering (likewise called shuddering) is a substantial capacity in light of chilly in warm-blooded creatures. At the point when the center body temperature drops, the shuddering reflex is activated to look after homeostasis. The body shudders when it is chilly, consumes more calories and moves blood profoundly of the body.  

When you sweat, inhale vigorously and feel your heart beating, it doesn't simply mean you are having a decent exercise. These physiological variables are likewise imperative to your body keeping up a condition of homeostasis.

3.  The basic needs of life are: solubility – to dissolve needed substances, oxygen and carbon dioxide– for respiration or photosynthesis , food (nutrition) – to provide energy, safety – shelter, temperature & space, modification  – a change in the environment that causes an organism to change its activity.

Solubility is a concoction property alluding to the capacity for a given substance, the solute, to break down in a solvent . It is estimated as far as the greatest measure of solute disintegrated in a solvent at equilibrium.  

Plants utilize carbon dioxide amid photosynthesis to create sugars and oxygen. Creatures and plants utilize oxygen in breath to deliver carbon dioxide. Every living creature plants and creatures do cell breath 24 hours per day.  

4. Some changes take place inside an organism, which is called internal stimuli. (visual stimuli & touch are examples.) Others take place outside an organism; this is called external stimuli. (light & temperature are examples.)

There are two kinds of stimuli that influence the body: external and internal. External stimuli are changes to conditions outside of the body, or as a rule, data from outside the body that our faculties distinguish. For instance, our bodies react to changes in light and temperature and to wellsprings of peril.  

Internal stimuli signals the condition of the body. A few precedents of Internal stimuli: visual stimuli, similar to the screen before you; snap of the keys; touch stimuli, similar to the vibe of the keys under your fingertips.

5. Behavior- the way an organism reacts to the stimulus (sneezes, moves, runs away, etc.)

Behavior refers to the manner in which a life form responds to change Stimulus – change in the living beings condition (can be inside or outside the life form's body) Response – response to the change Usually includes numerous body frameworks associating and cooperating or working together.

6. Biotic factors = living things (plants, animals, fungi, etc.) and abiotic factors = non-living things (rocks, water, temperature, etc.)

Abiotic factors allude to non-living physical and synthetic components in the biological system. Abiotic assets are typically gotten from the lithosphere, air, and hydrosphere. Precedents of abiotic factors are water, air, soil, daylight, and minerals.  

Biotic factors are living or once-living life forms in the biological system. These are gotten from the biosphere and are fit for generation. Models of biotic components are creatures, fowls, plants, growths, and other comparable living beings.  

Levels of Ecological Organization

7.  Species- a group of individuals of the same species that exist together at a given place and time

A species is a gathering of individuals that are hereditarily related and can breed to create rich youthful. People are not individuals from similar species if their individuals can't deliver posterity that can likewise have youngsters. The second word in the two word name given to each creature is the species name. For instance, in Homo sapiens, sapiens is the species name.  

8.  Population - all of the populations living and interacting within a specific environment

A population is a gathering of living beings having a place with similar animal categories that live in a similar zone and interface with one another.Biological Population is a gathering of people of similar species living respectively in one place at one time. Biological Community includes every one of the populaces that live respectively in one region.  

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