An allele is a variation of a gene the assumption here that by particular character you also mean gene
The Cỉculatory system is an organ system that permits blood to everywhere in the body and transport nutrients, oxygen, carbon dioxide, ...to help fighting diseases ,.... The main parts of the Circulatory system are heart , lungs , veins , vessels, arteries,...
Answer:
They are all part of the Kingdom Animalia
Explanation:
Hope this helps
Fossil B would most likely be correct in this situation
