Final answer:
The statement that anything causing change must have energy is true. Whether in physical systems, where potential and kinetic energy are exchanged, or in chemical reactions, where activation energy is necessary for endergonic and exergonic processes, energy is a requisite for change to occur. This principle is consistent across physical, chemical, and biological systems.
Step-by-step explanation:
The statement "Anything that causes change must have energy" is generally true. Change in a physical context often refers to a change in motion or state, which requires energy, according to the laws of physics. For example, the conversion between potential energy and kinetic energy is observed when a rock is thrown into the air. As the rock ascends, its kinetic energy is converted to potential energy, and vice versa as it descends. This process cannot occur without the input and transformation of energy.
Another example can be found in chemical reactions. Endergonic reactions absorb energy, and exergonic reactions release energy, both of which are processes involving energy changes. Activation energy is required to initiate most chemical reactions, even those that eventually release energy. Therefore, the notion of negative energy requiring an input of energy and making a spontaneous reaction impossible aligns with the principle that energy must be supplied or transformed to facilitate change.
From biological systems to chemical reactions, energy input is essential. All living systems require a constant input of free energy to sustain life processes, emphasizing that without energy, change cannot take place. Thus, the idea that change is indicative of energy involvement is fundamental across various scientific disciplines.