C if you look at the square you can see that b b =bb and not Bb
A group of people are building a house. They have a large package of building materials that needs to be moved. A block and tackle, a type of pulley, is used to pull the material up so it can be set in the back of a truck.
Answer:
It ensures that the two daughter molecules are exact copies of the parent molecule.
Explanation:
Answer:
Read below
Explanation:
So basically you will need to
