<span>When a river start its normally at a glacier and as it goes down its course the water temp tends to rice, you see more aquatic life and it either gets more or less water flowing in to it like other water sources go in to it or it brakes off in two directions </span>
Answer:
Using a control group means that any change in the dependent variable can be attributed to the independent variable.
Explanation:
The guiana highlands cover part of all the following except: d.agrentina
Answer:
The foremost British interest in Egypt was always because of its strategic position. However profitable contracts and business was in the country, it was the fact that Egypt lay between Britain and India that made it so vitally important for the British.
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Answer: a. algal bloom
Explanation:
The availability of food in the systems can tell the types and numbers of organisms in the systems by checking which types of organisms eat the food available as well as the quantity available to see the number of organisms.
Temperature and dissolved oxygen levels also play a huge part in determining the feasibility of organisms staying in the system. The availability of nutrients goes hand in hand with the availability of food in determining the organisms present.
Algal bloom is not a factor in determining the types and numbers of organisms found in a system because the conditions that caused this bloom might not be suitable for other organisms as well.
