The most studied plant on planet earth is cannabis.
Mars
Grafting and budding..
Vnus
The places on earth most similar to Mars are the McMurdo Dry Valleys in Antarctica.
The most studied plant on planet earth is cannabis.
Venus is called the sister of earth because they are very similar in size.
Grass
Earth?
Mars
Mars
Aspen tree
pluto
cellulose
Adromada
Venus.
Saturn's moon Titan is the most recent object found in space to be similar to Earth.