Scientists use the term "atomic model" to describe the atom. What is a reason why it is called a model? *
A. atoms are too small to see directly
B. the atomic model is a representation of what scientists believe the atom to be C. models can continuously be modified as new discoveries are made
D. All of the above are true.

All of the above are true.

A is correct, because, well. We can’t see atoms directly, at least not with our current levels of technology.

B is correct because a model is a representation of something by nature.

C is correct because our knowledge of the atom is still growing, and as we still don’t know about some future atomic developments, it’s called a model so that there’s still flexible room for new discoveries.

Hope this helps!

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.