What is the main benefit of this model? Atom structure
+ Proton
Neutron
Electron
A. It helps scientists make predictions about how atoms form.
B. It shows the parts of an atom that are too small to be seen.
C. It demonstrates that all atoms have the same number of parts.
D. It explains why there are different kinds of atoms.

Atomic models are important because, they help us visualize the interior of atoms and molecules, and thereby predicting properties of matter.

Explanation:

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.