1. what happened to the iron filings when they were positioned over the poles (black dots) of the sphere?

Classify the structures as homologous or analogous, depending on their structure and function.

The production of cells during mitosis into specialized function is recombination or differentiation

Time ! for a smell to begin the process of registering in your brain, first you must a) inhale odor molecules into the nasal cavity b)transduce scent chemicals c)have a scent to inhale d)all answers can work