There are three major forms of fossil fuels: coal, oil and natural gas. All three were formed many hundreds of millions of years ago before the time of the dinosaurs â hence the name fossil fuels.
What Age for the First Shots for Kittens? Your kitten will probably need her first shots at about 6 weeks old. As a responsible pet owner, you want to protect your precious kitten from disease. While newborn kittens can't handle vaccines, Fluffy will probably be ready for her first series of shots at about 6 weeks old.
Vaccinating Your Kitten. By the time she reaches eight weeks old, your kitten should see the veterinarian to begin a series of vaccinations. All kittens should receive vaccines for rabies, upper respiratory infections and distemper. If any cats in your home spend time outdoors, you should also have your kitten vaccinated against the feline leukemia virus.