Explanation:
The abiotic factors help to circulate or transport the carbon element and its compounds in the ecosystem.
Abiotic factors are simply the non living parts of an ecosystem, such as wind, water, the rocks, volcanic eruption, sunlight etc.
An ecosystem is simply an interaction between the living organisms (biotic factors) and the non-living organisms in a habitat.
Therefore in a marine ecosystem abiotic factors such as wind and the water flow help to cycle the carbon which a vital element for the survival of the biotic factors in the ecosystem.
Answer:
Velocity.
Explanation:
The dependent variable is dependent on the independent variable. Basically, in order for the dependent variable to happen, the independent variable needs to do something first. Usually on a graph, <em>x</em> is the independent variable, and <em>y</em> is the dependent variable. In this situation, the time (x) needs to be graphed in order to track the velocity (y) on the graph.
The other answers are valid, but are not listed on the graph. Unless something is implied with a specific answer (like saying that speed and velocity are considered one on one side of the graph), the other answers wouldn't be correct.
I hope this helps.
Answer;
-Trait anxiety
The brain and body changes that result with the confrontation of extreme stressors are not related to changes in trait anxiety.
Explanation;
-Trait anxiety refers to relatively stable individual differences in anxiety-proneness, that is, to differences between people, in the tendency to perceive stressful situations as dangerous or threatening and to respond to such situations with elevations in the intensity of their state anxiety