Katie wants to see if apples that are kept cold will rot or stay edible. She places an apple in the refrigerator and records the date. What should she use as a control?

What does Earth's crust consist of?

Select all that apply. Which characteristics will probably yield an ionic bond? E. N. = electronegativity I. E. = Ionization energy atom x atom y low E. N. low E. N. high E. N. low E. N. high E. N. high E. N. low I. E. low I. E. low I. E. high I. E.

What happens when the physical and chemical properties of elements when atoms form compounds?

The digits that are reported in an answer are called

The continental crust is?

How does sugar affect the rate of cellular respiration in yeast?

Why does bread turn brown when it toasts?

What is the term used to describe the material moved by erosion?

How are the sizes of stars measured? I just need a simple answer

Calculate the mass of Octane needed to release 6.20 mol Co2