For a wind farm to be affective it needs to be in a place with a. constant wind b. no wind c. high average wind speeds d. low average wind speeds

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?