The correct answer to this open question is the following.
Although there are no options attached we can say the following.
Explain the economic push and pull factors that influenced migration to the United States from the Caribbean between 1962 and 1985
The push factors that forced people from the Caribbean to emigrate to the United States were the harsh economic conditions that these people lived in their former Caribbean countries. They were were enough jobs for all the people and the jobs that existed were low paid, and some were under risky conditions. The education system in the Caribbean Islands was poor and not every student had access to it. In some other cases, people were running from political persecution.
The pull factors were the following The first one, people knew that the industries and companies in the United States offered better-paid jobs, which meant a better future for their families. The US education system is a quality system that offers quality preparation from elementary school to the college level. Another factor was lower crime rates, which meant a better sage space for people.
In twelfth-century West Africa, the artists did bronze and terra-cotta sculptures for the Royal Court of Ife. An example is the Bronze Head from Ife. This artwork was believed to represent a king. Another artwork is the Bronze Head of Queen Idia.
The unit is called Ecosystem.
Ecological units comprise concepts such as population, community and ecosystem.
<em>An ecosystem</em> is a community of plans and animals interacting with each other in an particular area. They also interact with their non-living environments (water, earth, sun, soil, climate and atmosphere).
The robins are in relationship with the earthworms because the robins eat them in order to survive and as a part of the food chain. The food chain is a linear sequence of organism through which nutrients and energy pass as one organism eats another. Ecosystems consist of creatures that mutually benefit from each other.