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Zinaida [17]
3 years ago
12

When an object such a a stone is dropped into water, it disturbs the surface of the water. Waves form at the surface of the wate

r and travel outward from the point of the disturbance.
The diagram below is based on a single frame from a video of the waves that formed when a stone was dropped into water.


If a student were to measure the distance labeled as "Z," she would know the value of the _______ of the wave.
A.
radius
B.
amplitude
C.
wavelength
D.
frequency
Biology
1 answer:
natima [27]3 years ago
6 0
Your answer is c. wavelength
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The anterior portion of the body of most annelids, such as the earthworm, is adapted for sensing the environment.
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Answer:

The answer is False. Although sensitive cells are <u>more abundant</u> in the <u>anterior portion</u> of the annelid´s body, in general, they are arranged in all the segments.

Explanation:

Annelids, such as the earthworm, have a variety of sensory cells:    

  • <u>Mechanoreceptors</u>, disposed of in groups in <em><u>each segment</u></em> of their body.  
  • <u>Photoreceptors</u>: Light-sensitive cells. Although they are <em><u>located in the whole </u></em>body, they are <em><u>abundant in anterior and posterior segments</u></em>, concentrated in the intern and dorsal part of the epidermis.
  • <u>Humidity receptors</u> are the most sensitive cells and are <u>located in the first segments</u> of the earthworm body
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KATRIN_1 [288]

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Answer:

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Explanation:

The energy in fossil fuels comes from the sun, which drives photosynthesis to change carbon dioxide and water into the molecular building blocks of ancient plants and animals.

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Explanation:

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