cells
Organ
Physiological refers to the body and its functions.
transmitt massages
In unicellular organisms, a single cell performs all the basic functions such as respiration, movement, excretion, digestion, etc. But in multicellular organisms, cells are grouped to form tissues. These tissues are specialised to carry out a particular function at a definite place in the body. For example, the muscle cells form muscular tissues which helps in movement, nerve cells form the nervous tissue which helps in transmission of messages. This is known as division of labour in multicellular organisms. It is because of this division of labour that multicellular organisms are able to perform all functions efficiently.
You have two common causes for rib bone pains in human body. Diffuse pain is due to osteoporosis and localised pain is mostly due to costochondritis.
To give particular shape,size & framework to human body
A localised infections is an infections that is limited to a specific body part or region. A systemic infection is the opposit. That's when the patogen is distributed throughtout the whole body.
Organ
a systemic infection affects a number of organs and tissues and can also effect the whole body. a localised infection is an infection that is restricted or limited to a specific body part or region
Chromium-51 emits a small (and safe) amount of gamma radiation which can be detected with a specialised camera. When injected into the body, the more active a cell is, the more of the injected Chromium-51 it will take up. This means that internal damage the body is repairing, localised infections the body is fighting, and tumours can all be identified in places that are hard to see - such as the inside of a bone or an organ such as the kidney.
because they both need energy for particular functions in the human body
Within a particular "operating range".
Annelids is one type of worm, their long and moist body composed of many internal organs that are duplicated all times. Well, by having metameric segmentation, they can still survive if one other segment damaged or injured.
non you will die
Physiological refers to the body and its functions.
transmitt massages
In unicellular organisms, a single cell performs all the basic functions such as respiration, movement, excretion, digestion, etc. But in multicellular organisms, cells are grouped to form tissues. These tissues are specialised to carry out a particular function at a definite place in the body. For example, the muscle cells form muscular tissues which helps in movement, nerve cells form the nervous tissue which helps in transmission of messages. This is known as division of labour in multicellular organisms. It is because of this division of labour that multicellular organisms are able to perform all functions efficiently.