Answer:
a dam flooding a valley
Explanation:
It would be a dam flooding a valley because in a new ecosystem there would then be a increased load of phosphorus and nitrogen and increased algae growth.
Answer:
No
Explanation:
Matter can not be created or destroyed it can only change form. For example two Oxygen atoms can react with one hydrogen atom to form water but the oxygen and hydrogen is not destroyed,
<span>These answers would be correct.
Cellular respiration includes many reactions that transfer electrons.
The overall process of cellular respiration results in a net release of energy.
Cellular respiration is an overall exergonic process.
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Polar.
Polar means that it has a negative pole and a positive pole
