Describe how newton’s laws explain how a rocket in space can move objects.

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Explain why ecosystem diversity results in species diversity in a healthy biosphere

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.