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.
How many shots does my kitten need? Your kitten needs feline distemper boosters every three weeks until over 14 weeks of age, feline leukemia vaccinations at 9 and 12 weeks of age, and a rabies vaccination at 12 weeks of age.