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Amphibians are a good indication beause their skin is very absorbant to chemicals and other nasties... look at it this way. U can kill a frog by touching his skin if u don't wet ur hand with his original water first. So they are very delicate creatures and if their living area becomes contaminated you can see a massive different in species and numbers. So to calculate say if a factory went up next so some wetlads or a marsh, people can take records from before it was built and compare the data to months after it was built to see if its polluting the area.
What else can I help you with?
Do frogs eat algae?
Yes, many species of frogs do eat algae as part of their diet. Algae can provide important nutrients for certain species of frogs, especially in their larval stage. However, not all frogs eat algae, and their diet can vary depending on the species and their habitat.
How many types of frogs are there?
There are over 6,000 species of frogs worldwide, with diverse characteristics such as habitat preferences, coloration, and behavior. Frogs belong to the order Anura and exhibit a wide range of adaptations for survival in different environments.
How you can collect evidence to the theory that male frogs only attracy female frogs of the same species?
its not a theory its a fact
At what age do frogs reach sexual maturity?
Frogs reach sexual maturity at different ages depending on the species. Generally, most frogs reach sexual maturity between 1-3 years of age. Some species may take longer to mature, while others may reach maturity sooner.
Is a raccoon and frog the same species?
No, they are not. A raccoon is a kind of mammal, which is an animal with hair, while a frog is a kind of amphibian, which is an animal without hair that (if I remember correctly) starts in the water, undergoes some form of metamorphasis and then lives on land. They are in almost no way related to eachother.
What species are green tree frogs?
a species is a collection of animals, like frogs or pandas or dogs, so the species of tree frogs would be frogs!
Can there be more than one member of a species?
yes there can frogs are on species and there are different types of frogs in that species
How many species of aquatic frogs are there?
The order Anura contains 4,810 species. 88% of the amphibian species are frogs.
What species of frogs migrate?
northern leperd frogs
How many frog species are there in the world?
There are about 4740 species of frogs world-wide
Do frogs lay eggs?
It depends on the species. Many species of frogs lay their eggs, but not all do. Some species of frogs give birth to live young, such as members of the African genus Nectophrynoides and other species found in the Andes and Central America.
Organisms that provide an early warning of environmental damage are?
They are called bellwether species, also known as sentinel species.
What continent Does frogs live in?
Frogs live in every continent on earth. There are many species of frogs.
Are frogs endangered or not?
it depends on which species you are talking about but not all frogs are endangered
How many species are there of poison dart frogs?
There are over 175 different species of dart frogs.There are over 175 different species of dart frogs...
Do frogs and toads belong to the same species?
No. There are many species of frogs and toads. They belong to amphibian family, along with salamanders.
How many species of toads and frogs does MO have?
According to an internet search, Missouri has 26 species and subspecies of toads and frogs.
