6.
how many possible sequences are there for a 5-base-pair sequence?
number of possible sequences = 4" =

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.

the growth of the plants is affected by the heat of the light. what is the student doing?

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate