What happen once intercellular signals reach the inside of the cell using some type of receptor a. the signal stops b. the signal produces a protein c. the signal is transferred to the cytoplasm d. intercellular communication takes over

Correct option is B.

B. The signal produces a protein  

Explanation:

There are many kinds of signals that reach the inside of cell. Every signal carry some important message regarding the functioning of cell or any other part of body. Normally signals that penetrate in the cell translate a protein to carry out their function. So, signals actually stimulate the machinery of the cell and make it to produce the protein of its own desire.

Evaporation: this is when warmth from the sun causes water from oceans, lakes, streams, ice and soils to rise into the air and turn into water vapour (gas). water vapour droplets join together to make clouds! condensation: this is when water vapour in the air cools down and turns back into liquid water.

Idid the calculation and i get 875,000,000 which can be written as 8.75 x 10^6?