C, population, is not a formal taxonomic category
Answer:The gases became hotter, and pressure increased
Explanation: This is the exact answer so i would rephrase the way it’s stated.
the process of judicial confirmations is a low-key and uncontroversial affair-FALSE
A vaccine is a medical material that mimics the pathogen, but in a harmless way. When our body's immune fights it off, it remembers how to fight the real pathogen when it enters our body. So, it protects us from diseases.