Which of the following need to be broken down into smaller molecules before they get to the cells of the body

It is evolution, because we all have some of the same traits like eye color or shape or ears.

Nerves are problay the number 1 thing in the body

Determine the cause of death for anna garcia

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows:

there would be some predate medical situations.there would be a report about the cause that why she was there for backache from the hospital.there would be a report about what she injected in her thigh that she suffered from backache.