I believe the answer is:
~Taxonomy.
Please correct me if i'm wrong please!!
Have a great day!!
Vaccines introduce small amounts of dead viruses or harmful cells into the body in order to teach the body how to effectively fight said virus/cell
Answer:
The greenhouse effect is caused by the atmospheric accumulation of gases such as carbon dioxide and methane, which contain some of the heat emitted from Earth's surface. This radiation, unlike visible light, tends to be absorbed by the greenhouse gases in the atmosphere, raising its temperature.
Explanation:
Just search it up- you can look at that and re-write it if you want