Answer:
B. Ecosystem boundaries often (usually) match political boundaries
Explanation:
Environmental science is the science where natural sciences are used to study the environment and find solutions facing the environment. It also incorporates social sciences in order to understand how the environment and humans interact with one another.
A community of living organisms interacting with the non living elements of a given environment is known as an ecosystem.
The boundary between two adjacent habitats is known as an ecosystem boundary. Political boundaries are made by humans and are not made naturally.
Hence, ecosystem boundaries often (usually) match political boundaries is false.
Answer:
Calcium
Explanation:
Calcium is an essential part in the strength of bones & teeth's, for it is a key component in the creation of the structures as well as the outer hardness of the two.
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Answer:
The first modern intelligence test in IQ history was developed in 1904, by Alfred Binet (1857-1911) and Theodore Simon (1873-1961). The French Ministry of Education asked these researchers to develop a test that would allow for distinguishing mentally disabled children from normally intelligent, but lazy children.
Explanation:
Have a Wonderful Day/Night!!
The correct answer is: "Unexpected, related or possible related to the research, suggests the research puts subjects or others at greater risk"
The OHRP defines an unticipated problem in the scenario of a research involving human participants. Defining the problem as unanticipated means that it was not foreseen at all when detailing the possible risks for the parcipants of the study on when those were asked to sign a consent form. It is also unanticipated in the sense that the problem which have aroused does not match in terms of likelihood with the characteristics of the specific individual suffering it.
Such term does not refer to some inconvenience with minimum consequences, but it suggest that the problem occurring affects the research subjects or others and places them at a greater risk of harm - physical, psychological, economic ,etc.- than was anticipated before the research.
Answer:
The main characteristics of plants are the stem, the roots, the seed/seeds
Explanation:
I'm not sure if their are more characteristics but those are the main ones.
