Type 3 would be my answer I'm not too sure though
Answer:
This new drug prohibits the paracrine signaling between the tumor cells.
Explanation:
To this new drug work it will have to stop the tumor cell communication.
That can be done by suppressing the paracrine molecule that is secreted in the extracellular environment and is responsible for the cell-to-cell signaling and further spreading of the tumor cells. If that can be done the small lung tumor can be traded.
The correct answer is they are both arm exercises
