xylem of the roots transfers water and nutrients from soil to the different parts of plant.
Answer:
A buffer solution is prepared by adding 13.74 g of sodium acetate (NaC2H3O2) and 15.36 g of acetic acid to enough water to make 500 mL of solution.
Calculate the pH of this buffer.
Explanation:
The pH of a buffer solution can be calculated by using the Henderson-Hesselbalch equation:
![pH=pKa+log\frac{[salt]}{[acid]}](https://tex.z-dn.net/?f=pH%3DpKa%2Blog%5Cfrac%7B%5Bsalt%5D%7D%7B%5Bacid%5D%7D)
The pH of the given buffer solution can be calculated as shown below:
In this case, the population has exceeded the available food, thus causing a decline in the population.
<h3>What is carrying capacity?</h3>
It is the maximum population size that an ecosystem can sustain based on the resources that it has.
Above the carrying capacity, resources become extremely limited and competition becomes stiff in the population. Thus, the population declines.
Below the carrying capacity, resources are abundant and the population grows. Most of the time, a mature population hovers around the carrying capacity of the ecosystem.
More on carrying capacity can be found here: brainly.com/question/797991
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CO2(s) is a solid.
CO2(g) means it is gas.
So they differ in their physical properties.
Physical propertiers means that they differ in their look.
