The leaves because that's what has most green.So they have more pigments to produce chloroplast.
Answer:
Organism tend to adapt and evolve through natural selection.
Explanation:
Natural Selection can be described as a phenomenon by which those organisms are favored and selected by nature which are better adapted to live in an environment. These organism are able to reproduce and pass on their favorable traits to their offspring. Through natural selection, evolution occurs with the passage of time as those traits which are more suited to the ecosystem start existing in organisms.
Catalysts can speed chemical reactions by lowering the activation energy
The answer is ice water, since the particles of a solid have very low kinetic energy.
