The clear protein of an egg become opaque and firm when cooked because the heat CHANGES THE PROTEIN STRUCTURE BY DENATURING THE PROTEIN.
Each enzymes has its own range of temperature at which it remains active, when this temperature is exceeded the protein becomes denatured and loses its three dimensional structure which determines its functions.
A negative tropism is when a plant grows away from stimulus
Mutualism because both animals benefit. The Elephant gets relived from the parasites that are on it and the bird gets food.
Answer:D SEED TREE CUTTING
Explanation:
The answer is seed- tree cutting. Edge2020
