Answer:
Explanation:
Variables are the factors in a experiment that change or potentially change. There are two types of variables independent and dependent, these variables can also be viewed as the cause and effect of an experiment.
Hi the answer is freshwater has more oxygen than seawater.
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576/90 = 6.4 hours I hope this helped your question
Answer:
The piece of evidence that would support the second student is that the birds have different mating seasons!
Explanation:
Answer:
they are the place where cell respiration takes place
Explanation:
Cellular respiration is a series of metabolic reactions used by the cell to create energy (ATP), these reactions occur partially in the cytoplasm, but mostly in the mitochondria. On the other hand, vacuoles store water in plants and help give them structure, are the largest organelle in plant cells, and both plants and animals have them. Therefore the answer is, they are the place where cell respiration takes place.