I nad healp :/ I will give you some cimmanon test cranch

liquid water and carbon also known as source of energy

HERE IS YOUR ANSWER ,

ITS OPT B)

  BECUASE IF EARTH GOES FAR AWAY FROM THE SUN , THEN WE WILL ALL FROZE TO DEATH AS THE TEMPERATURE WILL DECREASE

                                                   OR

IF THE EARTH GOES TOO CLOSE TO THE SUN , THEN OFCOURSE , WE WILL ALL BURN TO DEAD AS THE TEMPERATURE WILL INCREASE .

 EITHER WAYS DEATH IS SURE , SO OPT B)

q: compare the parts of a cell and the cell as a whole to another common nonliving system (i.e., a car, a city,

a:

comparing this to the inside of a food building/company.

all cells are surrounded by a plasma membrane, which protects the cell from its environment, keeping toxic substances out of the cell. it regulates which molecules are allowed to enter and exit the cell.

regulates all cell activity such as cellular metabolism, and growth in addition to storing and maintaining the cell's dna for transcription and replication. determines what proteins to make.

contains the organelles; site of most cell activity

the place where ribosomes do their working activity.

builds the proteins.

prepares proteins for use or export.

responsible for breaking down and absorbing materials taken in by the cell.

maintains cell shape.

transforms one form of energy into another.