Answer:
there were several important cities that came into being as centers of trade and religion, such as Mecca, Medina (Yathrib), Karbala, and Damascus.
Explanation:
Answer:
Explanation:
Ecology: It is the discipline of biology. It studies the interaction between the organisms and their interaction with their non-living physical environment. It suggests that what factors influence the distribution and abundance of organisms.
Ecosystem: It is a biotic community in which living beings interact with their non-living physical environment. In other words the ecosystem is a place where living beings (biotic factors) interact with the non-living beings (abiotic factor).
Organism: An organism is an individual which belongs to a particular species or life form. An organism perform functions necessary to survive. It exhibit features of living being. The example of organism includes the plants, animals, fungi, and others.
Population: It is a group of members of the same species which are capable of reproducing and producing viable fertile offsprings. The population may vary in functional and morphological forms.
Community: A community is a group of two or more distinct species. These species interact among themselves so as to survive and performing functional roles in the ecosystem. For example, plants provide food to animals in return the animals disperse the seeds of the animals.
Cumulus cloud has the cauliflower structure
It is not good because it applies a one-sided strength test. One side Strengths test is a free self-assessment that takes significantly less than 10 mins and presents an abundance of records that will assist you with perceiving your pleasant characteristics.
Submit shortage is a theoretical monetary situation in which most items may be produced in terrific abundance with minimum human labor wished in order that they end up available to all very cost effectively or maybe freely. Put up-shortage does now not suggest that shortage has been eliminated for all items and services, but that all people can without difficulty have their basic survival wishes to be met together with some big percentage in their goals for goods and services. Writers on the subject regularly emphasize that some commodities will stay scarce in a submit-shortage society.
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