Answer: If I put some plants to grow in compost then they will grow faster and taller than the plants with artificial fertilizer.
Activation energy is needed by a system to initiate a process.
Answer is
A) Electrón trasport chain
The first space is 20 and the second space is 40.078.
If the farmer were to breed both of the two different types of cattle he would have a hybrid type of new cattle with both traits :)
