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FromTheMoon [43]
3 years ago
15

If 540 students were polled, how many of them preferred lemon-lime soda?

Biology
1 answer:
HACTEHA [7]3 years ago
3 0

Answer:

The answer is 216 students

Explanation:

You would convert the 40% to a decimal. Then divide 540 by 0.4

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Which factors should scientists measure to learn how each<br> population changed over time?
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Explanation:

The statistical study of populations and how they change over time is called demography. Two important measures of a population are population size, the number of individuals, and population density, the number of individuals per unit area or volume.

4 0
2 years ago
In the history of Earth and the evolution of cells, aerobic cells appeared first and anaerobic cells appeared later.
Andreas93 [3]

Answer:

False

Explanation:

Scientist believe that the primitive atmosphere lacked free oxygen. Oxygen is a highly reactive molecule that would have made difficult for complex macromolecules to appear and then create life.  Rocks from the precambrian period support this theory.

Anaerobic cells appeared first, then photosynthesis appeared filling the atmosphere with oxygen and the aerobic organism develop cellular respiration to obtain energy, a process more efficient than anaerobic respiration.

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3 years ago
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3 years ago
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What is the name of lumbar sacral and coccygeal spinal nerves?
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