electronic signals that pulse current in a series of 1s and 0s are known as analog signals digital signals electromagnetic signals semiconducting signals

3is a crest4 is a trough 2 is the amplitude 1 is the wavelength

The independent variable would be the fertilizer as it is what the dependent variable (the growth of grass) depends on.

Ithink it’s: light bounce if off a mirror

Don't smoke.it ruins your life.confront your husband on how you are feeling and why you're depressed.weed is never the answer.there are so many more options out there for depression.weed will make the depression worse.so, stay clean and you will have support