Answer:
Mountain Pine Beetle.
They only attack in Douglas Fir Trees.
The cell will gain water because there is 35% outside, and only 25% is inside. So, the arrow will be drawn as water going into the cell. The cell will gain mass because the cell will gain water. It's a hypotonic situation because the cell is gaining water.
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1.Temperature. In any system, molecules are moving with a certain amount of kinetic energy.
2.Area of interaction. To extend the example given above, if the block of dry ice is broken...
3.Steepness of the Concentration Gradient. Since diffusion is powered primarily by the probability...
4.Particle Size. At any given temperature.
Positive feedback loop refers to a situation in which the process that produces a change in the body is reinforced by the change once it is underway.
<h3>What is a positive feed back loop?</h3>
The term positive feedback loop refers to a situation in which the process that produces a change in the body is reinforced by the change once it is underway. This is typified in stretching of uterine walls during child birth.
However, not all the feedback loops in the body are positive the negative feedback loops tend to stop the changes that produces them such as in homeostasis.
Learn more about feedback loops in the body:brainly.com/question/10318571
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