1- Emigration and immigration rate
2- Death rate and birth rate
These factors determine and affect the number of organisms of a species in a particular community. Hope this helps!
Night time as there is no sun for them to photosynthesise
Answer:
Answer is biopsychosocial.
Explanation:
Biopsychosocial can be described as a term or model which was developed by George Engel in 1977.
Biopsychosocial can be explained as a model which makes use of biological factor like genetic, psychological factor like behavior and sociological factor like culture in detecting or determining the reasons for an individual to experience or suffer a disorder.
This model has also been put into use by psychologists to detect or diagnose and possibly proclaim treatment for a patient.
In this case, it can be concluded that Biopsychosocial model has been playing a very important role in the development of of an individual's symptoms.
Answer:
the difference between rocks and minerals .A mineral is a naturally not occurring, inorganic solid with a definite chemical composition and a crystalline structure formed by geological processes. A rock is an aggregate of one or more minerals whereas a rock may also include organic remains and mineraloids.
Explanation:
The mere exposure effect :this is a psychological phenomenon by which people tend to develop preference for things merely because they are familiar with them