How do i make a game object grow (scale) by absorbing another game object?

Hi everyone! I downloaded Unity just now. I want to begin making my game and need a few advices.

  1. How I can make absorbing a game object by another? First object must grow (scale).
  2. How I can “kill” absorbed object (to take it out from my game)?
  3. How I can do “killing”-animation (absorbation)?
    Thaks for your answers!

Hello.

first, if you just downloded Unity, Relax, take your time, go watch tutorials, learn, step by step. Dont try to go fast. Solve problem by problem. Learn about Transform, learn aboyt Destroy, learn about colliders.

Bye!