I would say for number three the answer would be 3
Answer:
Scientists use a system like this to group living things. the grouping are based on common traits. this system helps scientists to study the million of organisms of new organisms are discovred each year
This is your answer...
plz... thanks me
The order of amphibian with no legs is called Ceacilian. :)
Global Warming is considered a man man treat because of the overuse of electricity and water that end up back into the ocean.
