Answer:
Yes it is B,D.
Explanation:
Each box represents an element and contains its atomic number, symbol, average atomic mass, and (sometimes) name. The elements are arranged in seven horizontal rows, called periods or series, and 18 vertical columns, called groups.
Answer:
The main function of the cell membrane is to protect the cell from the outer environment.
Conduction tranfer with the touche
Radiation transfer in distance
And convection moves as a current
Answer: 833.3mmHg
Explanation:Please see attachment for explanation
<span>las propiedades físicas se pueden observar.</span>
