I'm pretty sure the answer is B have a nice day
Because all those energy sources are natural and will always be there, when ever there is a need for extra energy.
Because they can be differentiated to form insulin-producing cells
Answer:
72, because you just multiply by 2
Answer:
C and E
Explanation:
A wavelength, when drawn like this, is between two points in the exact same spot of the wave, but in different positions. Here, C is the middle when the wave is going "down" into the trough. The next point at this position is point E, giving us our answer.