Answer:
Friction: Rubbing your hands together to create heat
Conduction: Putting your body parts over something warm, for example a fire
Radiation: Laying in the sun to soak up the warmth
An enzyme is a protein and when that enzyme is denatured because of high level or lower level of pH it therefore cannot carry out its function and it is best Carried out at the pH of seven
A cell membrane can me compared to a wall, one that is flexible and malleable but strong enough to repel unwanted things from the cell. it also keeps the cell together in its shape and form
It’s called a branch point, represents where a single lineage evolved into a distinct new one.
