A meta population is a group of separate, isolated populations that have individuals occasionally disperse between the habitat islands, allowing re-colonization of islands that might go extinct. Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
Answer:
The correct answer is B. A watershed is the area contributing water to the runoff of a stream system.
Explanation:
A watershed or hydrographic basin is a territory drained by a single natural drainage system, that is, its waters give the sea through a single river or that it pours its waters to a single endorheic lake. A hydrographic basin is delimited by the line of the summits, also called water division. The use of natural resources is regulated administratively by separating the territory by river basins, and with a view to the future the river basins are emerging as one of the functional division units with much more coherence, allowing true social and territorial integration through water.
The Khmer's came from Cambodia.
A half-infinite line (also known as a half-line) with one of the two points and is commonly used to represent a ray. The endpoint of a ray is point S. The correct option is B.
<h3>What is a ray?</h3>
A half-infinite line (also known as a half-line) with one of the two points and is commonly used to represent a ray. It is assumed to be infinite.
Given that Two lines extend from point S to create a right angle. The vertical line extends from point S through point R. The horizontal line extends right from point S through point T.
Also, A third line extends right and up from point S through point U. This can be drawn as shown below.
Now, since all the ray starts from point S, therefore, the endpoint of a ray is point S.
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A theory is a system of rules and principles that can be applied to a wide variety of circumstances and has been successfully tested, but that is not universally accepted.
The intent of THEORY is a reasonable or scientifically satisfactory known principle or body of principles proposed to explain phenomena. The word often denotes an untested hunch or a guess without backing proof. But for scientists, a theory has closely the opposite meaning. A theory is a well-substantiated description of a facet of the real world that can incorporate rules, hypotheses, and facts.
The theory is a belief to clarify something, or a set of directing principles. Einstein's views about relativity are an example of the theory of relativity.
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