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rosijanka [135]
3 years ago
6

Which best describes pitch?

Biology
2 answers:
shepuryov [24]3 years ago
5 0

Answer:

this one

Explanation:

the amount of time taken for a longitudinal wave to produce one cycle the number of cycles per second perceived by the human ear.

Aleonysh [2.5K]3 years ago
4 0

The answer is B. the number of cycles per second perceived by the human ear

I got this question right :)

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In farm animals, organ physiology is derived from the complex functions of the cell. Explain.?
jenyasd209 [6]

Answer:

This is because physiology shows how the structure and cells are arranged in the animals perform their various functions. It reveals the arrangement of cells and how this cells become specialised and perform functions.

Organs are comprises of tissues which performed similar functions and Tissues is made up of specialised cells performing complex functions.

Explanation:

Physiology of farms animals deals with the study of functions of the body or body parts.

4 0
3 years ago
Why is measuring the rate of oxygen production in chloroplasts appropriate for estimating the rate of photosynthesis?
Shalnov [3]
Hello! During the process of photosynthesis, oxygen is released as a waste product. Therefore, measuring the rate of oxygen production can estimate the rate of photosynthesis. Hope this helps! :)
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3 years ago
Ancient astronomers thought that Earth was flat. Which observation eventually proved that this is wrong?
Rashid [163]
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Early elements of the cell theory followed soon after the development of hooke's light microscope. what does this relationship s
nalin [4]
After development of Robert Hooke's light microscope, early elements of the cell theory were proposed. The invention of light microscope made it easy to study the structure of microscopic cell. After deciphering the cell structure with the help of a light microscope the cell theory was proposed. The invention of microscope was a big break through in the scientific world as it enabled researchers to study the microscopic structure. Later, the microscopes were modified to study the cellular organelles and prokaryotic microorganisms.
Cell theory provides the foundation for the study related to cells such as molecular biology, cell biology, etc. 
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3 years ago
In the alternation of generations life cycle fertilization requires two A. sporophytes. B. gametophytes. C. gametes. D. spores.
Harrizon [31]
The correct answer is C. Gametes
8 0
4 years ago
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