MARKING BRAINLIEST!! Students learned that the job of the nucleus of an animal cell is to control all of the cell's activities.

A. Which organ system has a similar function?

B. Respiratory system

C. Circulatory system

D. Nervous system

Muscular system

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.