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What else can I help you with?
Do all scientists think global warming is happening?
Every scientist agrees that local warming is happening. The vast majority of them (97%) agree that it is being caused by the human activities of deforestation and the burning of fossil fuels.
How is evidence from DNA useful in understanding the evolution of species?
DNA molecules contain the assembly instructions for every living creature. Scientists compare DNA from ancient and present creatures to identify genetic similarities among species. The genetic similarities among species is the main evidence of evolution theory.
What is the most abundant domain?
By many orders of magnitude - the insects. It has been said that there are more species of insects than all other species combined - and scientists are sure we have not discovered all of them yet (many new species are discovered each year).
Who would use a PH scale in every day life?
Scientists
Every type of living thing belongs to a species.?
no
Is the Megalodon still live in 2011?
The Megalondon is an extinct species of shark that died off over one million years ago. Only fossil records are found today. This fossil evidence is the only reason we know that these creatures every existed.
How many types of Gecko are there?
As scientists are discovering a new species of gecko almost every year, there are around 1500 different species of geckos.
Do fossil records help to date fossils?
Fossil records contain radiation, and the older the fossil is, the less radiation it gives off. Scientists study how much radiation is in the fossil record, and they find out how old the earth is.
Where did the extintion of dinosaurs occurred?
There is no actual place which extinction occurred as dinosaurs are represented on every continent by both extant species and fossil remains.
Does every ecosystem contain millions of species?
Considering all of the different types of bacteria and microorganisms, yes. However, Scientists have never even discovered many species of life.
Why can't we say exactly how many species there are?
Because new species form every single day which adds more to what scientists know. By the way, Did you know there are hundreds of species of animals out there that scientist have not yet discovered.
An important principle scientists follow to determine ancient climates is?
The principle that scientist must follow to determine ancient climates is to realize that climatic changes that take place today are happening much faster than they did in ancient times. One way scientists calculate the speed of climate change is by looking at how far animals would need to migrate every year to keep a constant temperature.
How many frogs and toads are known to scientists?
There are 6,298 species of frogs (at the date: June 15th, 2013). Every month a couple of new species are discovered, so the number will rise. In 2013 alone, 63 new species are acknowledged.
How many subspecies of ants are there?
According to the most recent records, there are at least 14,000 known species and subspecies of ants. More are discovered every year.
Who is responsible for maintaining records e records?
every user
Do all scientists think global warming is happening?
Every scientist agrees that local warming is happening. The vast majority of them (97%) agree that it is being caused by the human activities of deforestation and the burning of fossil fuels.
How many spiders are there?
There are over 48,000 known species of spiders, and scientists estimate that there could be many more species yet to be discovered. Spiders are found on every continent except Antarctica and play a crucial role in controlling insect populations.
