In an experiment, scientists blocked the stoma of the first of two otherwise similar plants, resulting in of the altered plant's respiration of water and carbon dioxide.

Chalk is an ionic compound. which is a property of all ionic compounds that makes chalkboard? particularly useful for writing on a a high melting point hardness and brittleness inability to dissolve in water a multicolored appearance

Select three sports that require participants to be highly fit before the beginning a: snowboarding b: skydiving c: rock climbing d: bungee jumping e: free diving f: hiking

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer