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As a volume of air expands due to heating, the density of this air will remain the same
Your answer is B.
The all or nothing principle means that an entire neuron depolarizes to its maximum strength.
Answer:
Eastern grey squirrels provided food for Native Americans and colonists and are still eaten by some people today. They have economic importance in some states, such as Mississippi where 2.5 million are harvested each year with an economic impact of 12.5 million dollars.
Answer:
Fossil fuels have always been a main source of energy throughout the years. But since they can't be replenished and can do the environment harm, renewable sources of energy are slowly taking their place. Renewable energy is paving the way for an environmentally safer means of producing power and electricity.
<span>The eventual result of diffusion is equilibrium. The concentrations prior to this point would be uneven. The solutes then diffuse from areas of high solute concentration to areas of low solute concentration. After diffusion, at equilibrium, the concentration will be even in different areas.
In addition Diffusion will eventually result in a homogenous mixture. The concentration of the mixed species will be constant throughout the mixture.</span>
