Answer:
both vertebrates and bit are warm blooded
Explanation:
vertebrates means they have back bones
warm blooded means they can regulate their own body temperature
The gas form of water is water vapor.
Answer:
Screen door
Explanation:
Because it holds things out but let air in.
That affirmation is correct.
Further information:
It is estimated that about 3/4 of all species where extinct.
This event gave way to the Cenozoic era, which is the one we live in today.
Hope it helped,
Happy homework/ study/ exam!