Alkene (X) Hydrogenation
Alkaline hydrolysis
Alcohol (z)
Alkane (Y)
After studying the previous schema, on adding acidified potassium
permanganate to alcohol (X) the color still violet, then Alkene (X) is
a) 2-chloro-2-pentene
b) 3-chloro-2-methyl-1-hexene
c) 3-chloro-3-ethyl - 1-heptene
d) 2-bromo propene​

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.

c-14 is carbon-14, or radiocarbon.   it is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons.

i belive it is water