Which of the following is the best definition of greenhouse gas? 1. An atmospheric gas that is produced as plants grow.
2. An atmospheric gas that absorbs radiation.
3. An atmospheric gas that produces acid rain.
4, An atmospheric gas that reduces ozone in Earth’s atmosphere

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

What is avogadro’s number, and why is it useful

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.