Answer:
B. To efficiently communicate with others
Explanation:
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Answer AND Explanation:
In the process of succession, the species in an area will gradually change. Each species is adapted to survive and competes with other species under specific sets of environmental conditions. If these conditions change, then the existing species will be replaced by a new set of species which are better adapted to the new conditions that have evolved.
This process helps an ecological community to undergo a predictable change following the initial colonisation of a new habitat. The succession that occurs in new habitat uninfluenced by pre existing succession is called primary succession, where as succession that follows disruption of a pre existing community is called secondary succession.
The prediction is based on certain observations and some research that you obtain, which helps you make one of these. Your prediction should be somewhat accurate according to the research and observations, and this is also separate from a hypothesis.
Answer and Explanation:
The columns of the periodic table are able to inform the number and type of connection that the elements can make. This is because the number of each column informs the number of electrons in the valence layer of the elements. The amount of electrons in the valence layer is what determines the amount and type of bond that the elements make. The elements in column 1, for example, have 1 electron in the valence layer and therefore will make 1 covalent bond. The elements of columns 15, as another example, have 5 electrons in the valence layer and will need to make 3 ionic or covalent bonds.
Answer:
The strengths of a focus group are:
-it gives the moderator more open ideas to work with.
-it has low cost compared to other data methods.
-it speeds up the result collection of the selected topic.
Weaknesses of focus group are:
*It takes effort to assemble the group members.
*Complex data analysis.
*No individual answers.
Explanation:
Focus groups usually involves a number of participants having an open discussion on a specific topic, set by a moderator, usually the person that comes up with the specific topic for focus. The function of a focus group is to collect data through group interactions on a selected topic.
The strengths of a focus group are:
-it gives the moderator more open ideas to work with.
-it has low cost compared to other data methods.
-it speeds up the result collection of the selected topic.
Weaknesses of focus group are:
*It takes effort to assemble the group members.
*Complex data analysis.
*No individual answers.
