The echidna's food is particularly readily available. Echidnas feed mainly on termites, but they will occasionally eat ants and insect larvae as well.
They were a readily available food.
it is unlikely. Echidnas can live anywhere there are termites and ants, and termites (the echidnas' preferred food) are only found near vegetation.
Echidnas do not hibernate.
no it ain't potassium ain't readily available
Vitamin A is readily available from numerous food sources like squash, carrots, spinach, etc.
Food production is a labor intensive operation and cheap labor is not readily available in the US. It is a matter of economics.
The pizza is readily available
Carbohydrates are the most readily available source of energy for the body. They are broken down into glucose, which is used by the cells as fuel for various metabolic processes and physical activities.
Should be but it will be less attractive especially if other food sources readily available.
Chicago style pizza has a broad following, but every type of dining is readily available.
Echidnas are not going extinct, so this is not an issue. They are highly adaptable to a variety of habitats, and as long as there is a ready food source of termites and ants, echidnas can survive in almost any climate found in Australia.
No breathable atmosphere No protection from ultraviolet rays No food No readily available water