Which two scientists' work contributed to our understanding that the cell is the basic unit and smallest part of living matter? Two selections are required.

two German scientists

Theodor Schwann

Matthias Jakob Schleiden

Explanation:

They both co-founded the cell theory.

Schleiden defined the cell as the basic unit of plant structure. Years later Schwann defined it as the basic unit of animal structure.

a. as the temperature increases, the kinetic energy of the gas molecules increases & the molecules move faster & further away from each other.

b. if you decrease the temperature of a fixed amount of gas at constant pressure, the combined gas law reduces to charles's law. in this case, volume will also decrease.

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.