A transmitter “encodes” or modulates messages by varying the amplitude or frequency of the wave – a bit like Morse code. At the other, a receiver tuned to the same wavelength picks up the signal and 'decodes' it back to the desired form
I think it’s A or D
The longest wavelength in the Molecule's absorption spectrum is 2250nm
Its letter C. 5N to the left. Since Jeremy's force in Newtons are higher than Amanda's (in newtons), and since Jeremy's force directs to the left, then the direction of the force will be to the LEFT. Then subtract the higher one to the lower one so that would be: 10N-5N=5N. So it is C. 5N to the left.
An animal is a lion, it may compete for food and it’s territory. The animal may have to fight other animals to get these things
B, a disurbance would make it unstable and affect the center of mass, which would then affect the equilibrium.
