Answer:
Carbon dioxide gas
Explanation:
When an animal breathes, it takes in oxygen gas and releases carbon dioxide gas into the atmosphere.
Well , it can be a lot of things. stimulus slow down the body . so it may be a, c, d
The most possible answer is <span>electronic configuration i had the same question in </span>Page 23, Chapter 3: Ionic and Covalent Compounds. hope my answer was helpful;)
Answer:
polymerization
Explanation:
Student is explaining the process of formation of a polymer and the process is called polymerization.
Polymer is made up of joining repeating units. The repeating units are called monomers.
Properties of the polymer is determined by the structure of monomer molecule.
For example, consider a well-known polymer Teflon.is made by the polymerization of tetrafluoroethane.
Thus, the student is explaining polymerization.