Answer: D is right
Explanation: It seems both waves have same wavelength.
Because speed = wavelength · frequency (v = λf) and
f = v/λ, so frequency is same. Because period T = 1/ frequency, also periods are same. Wave Y has higher amplidude and its energy is greater.
<span>Stimuli that can cause pain are referred to as C. noxious.
These types of stimuli can cause little to a lot pain, and can be mechanical (such as pinching), thermal (when the temperature is high or low), and chemical (if you are exposed to an acid, for example).
Innocuous stimuli do not cause pain. Painful and harmful stimluli is not a term used in biology, but rather noxious stimuli.
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Answer:
I think it's A- phylum, hope this helps
<span>Does Earth have a layer of iron-oxide dust on the surface making it red? Is Earth the smallest planet? Is Earths atmosphere hot? (Some parts but not all) The answer is D, Earth is the only planet that has water on it that we know of</span>