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Anna11 [10]
3 years ago
12

Fish lice live on host fish as a parasite. The fish lice feed on the blood and other fluids in

Biology
1 answer:
Lapatulllka [165]3 years ago
6 0

Answer:

D

Explanation:

It attaches to its host, usually a fish, via its suction cups, pierces the skin with its sharp stylet, and feeds on blood. It may live in the gills.

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Can chewing gum in my mouth spread Corona virus??
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No

Explanation:

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Which system of our body is activated in response to infection and how it responds.?
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A species that has experienced a severe bottleneck event would be expected to __________.
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3 years ago
What is the wavelength of a wave with a frequency of 0.4 kHz traveling at 16 m/s?
larisa86 [58]

Answer: 0.04metres

Explanation:

The wavelength of a wave is the distance covered by the wave after one complete cycle. It is measured in metres, and represented by the symbol λ

Recall that Velocity (V) = Frequency F x wavelength λ

V = F λ

Make λ the subject formula

λ = V / F

In this case Frequency = 0.4 kHz

Convert kilohertz to hertz by multiplying 0.4 by 1000 i.e (0.4 x 1000Hz) = 400Hz

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So, λ = V / F

λ = 16 m/s / 400Hz

λ = 0.04metres

Thus, the wavelength of a wave is 0.04metres

3 0
3 years ago
Read 2 more answers
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