compressibility
There are animals that eat only plants for food. Plants are also helpful for animals to hide in, live in, and build nests with.
In the case of fish in a pond, completely submerged plants are helpful in that they add oxygen to the water and offer a food source. They also add oxygen to the air surrounding the pond for lunged animals that live there.
I have NO idea...but I think there's 59 different kinds of helpful animals.
This will not be helpful whatsoever:It's survival of the fittest!
They help disperse seeds to locations where they won't compete with the parent tree, thus upping their chances of survival, mostly by eating the fruits or when seeds cling onto them.
Oil is helpful to us as we use it to fill our cars and many other things but it isnt as helpful to animals as it can cause global warming.
no they are not in some states other animals are helpful like in Egypt elephants are very helpful
a beneficial mutation in an animal, plant, cell or bacteria will allow it to have a better chance of survival and allow it to continue passing on its DNA in its offspring. a harmful mutation does the exact opposite it hinders the animals survival and will eventually lead it's species to extinction.
warmth
They are helpful because some animals help us survive by giving us food and water.
The most helpful benefit of ice on the surface of a lake for fish is that it can provide insulation and help regulate the water temperature beneath the ice. This is important for fish survival during cold winter months.
false