Chromatography is a laboratory technique for the separation of mixture. It contains two components:
Stationary phase- substance that is fixed inside the column
Mobile phase- substance that is moving through the column.
Analyte is the mixture that has to be separated by chromatography.
When both are added to the column, mobile phase and analyte, components of the analyte will adhere to the stationary phase at different level and as a result travel at different speeds through the stationary phase as the mobile phase flows through it. The components that adhere more strongly to the stationary phase travel more slowly compared to those with a weaker adhesion. So, chromatography separate substances based on their adhesion for stationary phase.
Answer:
It could be because of global warming.
Explanation:
Global warming can have an impact on the way the planet is moving because in order for a global warming to happen the earth has to be rotating different maybe more near the sun causing the earth to slow down due to heat
(my answer may not be right but its a good reason)
Answer:
Most of the earliest microorganisms were prokaryotes so it would make sense for them to go through photosynthesis to create glucose for energy. They also could have gotten energy from salt water.
Explanation:
<span>The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. </span>
