Answer:
Gas Sulfur Dioxide and Ash
Explanation:
Gas sulphur dioxide and ash have a cooling effect on the surrounding environment after a volcanic eruption. The gas sulphur dioxide has special properties which allows it to reflect sunlight away from Earth. It also reflects other volcanic gases in the atmosphere, which ensures cooling at the site of the volcano.
Homologous stuctures because, homo means same implying that the cell/animal is not change as it continues to reproduce
Well your DNA is built like a code that tells you what you may look like.
EX: if if you have blond or brown hair.
