If you had to pick one organelle that was the most important, which one would you pick? why would you pick that one?

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

The three types is stress that act on earths rocks are compression, tension, and

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.