The doppler effect changes the wavelength of the light emitted, depending upon whether source is moving away or coming towards the detector.
Hey there!
This statement is TRUE.
Desert plats are often widely spaced due to competition for rainwater.
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Why did early scientists believe that plants were fundamentally different than animals?
<span>Scientists did not know animals had cells too.</span>
Answer:
the answer is true. a zygote does
