The reaction between excess calcium carbonate powder and 25 cm of 1.0 mol dm nitric acid shown in the following chemical equation
CaCO, (s) + 2HNO, (aq) → Ca(NO3)2 (aq) + CO: (g) + H2O (l)
(a) Calculate the mass of calcium nitrate salts formed in the solution. [RAM] : C = 12,0 = 16. Ca = 401​

answer; protein;

b

explanation:

mitosis

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.