ILL GIVE YOU BRAINLIST !!

Which are the quantitative data in the example above? Explain.

This drawing shows a human body system. what is the primary function of this body system?

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.