Which wave has high enough energy to cause damage to skin and sometimes cancer? a) visible light

b) ultraviolet rays

c) infrared rays

d) microwaves

All organisms contribute some water to the water cycle by conducting

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

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.