redshift and doppler effect
redshift is an increase in the wavelength of radiation emitted by a receding celestial object as a consequence of the Doppler effect and the Doppler effect is a tool used to measure frequency changes as light travels to, from, or pass an observer
<u>Answer:</u>
Scientific progress is when there is some advancement particularly in the field of science by collection of knowledge and this leads to more addition to this knowledge after this progress.
But when there is a lot of research in this matter, this leads to the formation of the law which states a fact but normally does not tell what and how does that phenomenon happen but only after a lot of research.
They can do laboratory experiments on rocks and minerals
The effects of sunlight on the aquatic life inhabiting the depths and salinity of everglades and how this shapes the types of aquatic life present the effects of seasonal changes to water and temperature and the aquatic life in Colorado river
