Dinosaurs and fish
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The fossil record is incomplete because not all fossils have been discovered. In actuality it is unlikely that all fossils will ever be discovered given the hit and miss nature of fossil discovery which usually occurs through educated guess work. The fossil record will likely never be complete.
Less than 1% of all organisms that die become fossilized.
A living fossil generally refers to a living organism, animal or plant, whose species has been around long enough on the planet to be part of the fossil record. Most fossilized species are extinct, but there are a few which are either still in existence, or have descendents which closely resemble them.
When we examine the fossil record we see that the Earth has not always had the same living organisms living on it that it has today, but rather, there have been many changes, some gradual and some abrupt, over the past few billion years, and those changes show progressive alterations of exactly the kind that evolution would be expected to produce. The fossil record tells us that yes, life has evolved.
The fossil record is incomplete because: A.) very few organisms were preserved as fossils. B.) organisms tend to decay before becoming a fossil. C.) animals with hard parts are preserved more easily. D.) geological processes may destroy fossils. E.) all of these. ALL OF THESE!
A living fossil generally refers to a living organism, animal or plant, whose species has been around long enough on the planet to be part of the fossil record. Most fossilized species are extinct, but there are a few which are either still in existence, or have descendents which closely resemble them.
Petroleum, coal, and natural gas are a few types of fossil fuels
Most U.S. states have a state fossil. However, Indiana is one of the few states that does not have a state fossil.
There are a few different animals that are known to walk with a canter, but the most well known one would be the horse. They say it walks with a canter when it gallops.
There are a few notable grazing animals that live in the Arctic. The Muskox and Caribou (also known as reindeer) are such animals.
There are very few record players still being manufactured that are not for DJ purposes known as turntables. One such model still in production is the Technics SL1200.