Hi!
It is D, homologous structures.
Hope this helps!
I'm assuming you mean a specific area, the scientific term being a neoplasm.
Sun is the primary source of energy. There exists some loss of energy when the energy transfers through successive trophic levels. ... So the energy would be always decreasing as we go to higher trophic levels, it can never d ecrease. Therefore, we cannot have an inverted pyramid of energy.
The information for the shift from tradition to modern classification is letter c. an understanding that species share a common ancestor. The evolution of species came from traditional classification then came out to evolve as to what it is seen today. They have common ancestors if you will look at their similarities but with the advent of evolution, there are already variation of these species.
When receiving a delivery of food it is important to inspect all food immediately before storing it. It is very important to carefully inspect all food delivery from suppliers, in order to ensure that goods delivered are in good conditions and to confirm that what was ordered is what the supplier delivered.