If mass does not change during melting, then what does not change during melting? Answer choices: - Solid - Density - energy - vapors - O3 - fats - Mass - Sublimation
Mass

If cells contain genetic instructions, then what contains genetic instructions? Answer choices: - cells - cows - Oak - embryos - pollen - Flowers - seeds - legumes
cells

If telephones allow relationships to last distances, then what do telephones allow? Answer choices: - consumer-grade invisibility - animal transport - flow of electrons - electromagnetic energy - A transportation fuel - magic - relationships to last distance - instant transfer of matter
relationships to last distance

If mussels feed on nonliving organic matter, then what feeds on nonliving organic matter? Answer choices: - rabbit - crocodiles - mussels - oxygen - skateboard - barnacles - trucks - fungi
mussels