When a group of people gather for common practice, activities and interests, they are make up society. Such people start to exchange experiences and views on interests, activities and practices, they can associate, work on, improve and create a community of common interests and preferences. When society's development over common interests reaches a high level, then a highly developed society, which in this way leaves a certain significance and trace in history, is a civilization.
Grassland pasture and range uses
Answer: use two or three search tools.
use bookmarks
Explanation: When utilizing search engines, it is imperative to understand the layout for better results. The use of bookmarks, will keep track of favourite sites and using different search tools to be able to compare search results.
Answer:
The primary and secondary responses are equal
Explanation:
Primary and secondary are considered to be two responses of immune to the antigen.
Primary response occurs at the first encounter between the antigen and immune. This response can be as long as 14 days depending on the antigen category.
There are two cells in the body that act as a defensive system and antibodies against antibodies.
the secondary response occurs when a person exposed to the same antigen repeatedly
Answer:
1. The ecosystem would eventually return to its original state
Explanation:
There is a whole part of ecology concerned about the effects fires have on the ecosystem and its processes.<u> It has been determined that most of the ecosystems are very renewable, managing to return to the previous state after the fires. </u>
For nature, fires are the normal process and the ecosystem is therefore adaptable to them. They manage to help the soil, clean out the litter, and shape the environment for regrowth. There are even species of animals and plants whose existence and reproduction is connected to the fires.
With human interventions in both starting and suppressing the fires, the ecosystem is disrupted and there is less chance of renewal.
