they spend a lot of their time in water (like frogs for example)
True.
Yes it would be considered an extrusion
true
Technically no (it takes too many neural circuits to be a true reflex), But in some species it can be considered as such since higher paths are not included in those animals.
Polycheats Annelids were first animals to develop a true coelom .
Early land animals had to return to the water to reproduce.
true land animals are animals that always live on land.
yes, not all animals are mammals though. There are reptiles, fish, and insects. There are also amphibians, arachnids, and crustaceans.Hope that answers your question :)!
no
Yes, the standard definition of an amphibian is a vertebrate animal that lives part of its life (usually the developmental/childhood portion) in water and part of its life (usually the adult portion) on land. However, this isn't always a clear distinction - many amphibians such as frogs will spend their whole lives around and in water, but gain the ability to stay on land as an adult.
Fish and amphibians are very susceptible to changes in pH value.
Antarctica is considered a true desert based on its lack of precipitation. The Arctic is not considered to be a true desert as much of it is not land but sea ice and what land is found there is considered to be tundra, a distinct biome, different from a desert.
True
A Lion!
There are no land animals on the Antarctic continent.Sea animals -- ocean animals in your query -- come to the continent edges to breed. specifically, this is true of penguins and seals. Once the fledglings and pups are self-sufficient, all the animals return to the sea.
this is true:)
i dont know if this is true but i think its animals that are treated cruelly