Answer:
C
Explanation:
Resource partitioning of the seeds reduces competition, and the five different species can live in the same tree. The birds live in different part of the tree which limits their interaction with each other and also, because of their shelter in the different part of the tree their competition for seeds decreases.
Scientists use radioactive decay to date fossils and artifacts through a process called "carbon dating," which measures the amount of carbon still left in a dead object. The less carbon that exists, the longer that animal or plant as been dead.
If a dozen sheep are in the field and couple of them leave then 10 sheep are left.
Explanation:
Dozen means 12 or twelve at a time. Out of this couple means two. couple denotes a pair. Half dozen means 6 or six at a time. Suppose, you have dozen of egg. Out of them a couple of egg broke down. How many eggs are left in the tray? Answer will be ten or 10.
Same like 2 or two dozen means 12*2= 24 or twenty four. Sheep generally are in the field for rearing purpose. In commercial grazing field cattle, sheep are found where temperate climatic features prevails.
The process of increasing the amount of capital used per worker is called Capital Deepening.
Capital Deepening is a term used in economics to describe a situation in which capital increases per worker, is an increase in capital intensity. It is often measured by the stock of capital per hour of work. In general, the economy will expand, and the producitivity of each worker will increase. However, the intensification of the capital factor will not mean that the economic expansion will continue indefinitely, partly due to diminishing returns. The investment is also required to increase the amount of capital available for each worker in the system and therefore increase the proportion of capital with respect to labor, this promote economic growth , because the increase in productivity requieres the accumulation of all stocks of capital per worker.
You have noticed that as the temperature drops outside, more students wear sweaters and heavy coats. your observation is most similar to: correlational research.
In correlational research, two variables are observed in order to determine whether there is a statistically significant link between them. Finding variables that are related to the extent that a change in one causes a change in the other is the goal of correlational research.
Contrary to experimental research, which solely depends on scientific technique and hypotheses, this kind of study is descriptive. Correlational research, for instance, may show the statistical link between high income earners and relocation; that is, the likelihood that someone will relocate or not increases with money.
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