Which best describes the history of scientific knowledge?

Scientific knowledge changes over time because new experiments are conducted and new data is introduced.
Scientific knowledge changes as political conditions change.
Scientific knowledge changes when different scientists become more popular.
Scientific knowledge does not change because science is factual.

Which of the following statements are true for an isothermal process? check all that apply. - during an isothermal process, the work done by the gas equals the heat added to the gas. - during an isothermal process, the internal energy of the system changes. - an isothermal process is carried out at constant temperature. - an isothermal process is carried out at constant pressure. - an isothermal process is carried out at constant volume.