In the mickeys head model of the molecular structure of water, mickeys head represents a) Pluto atom
b)chlorine atom
c)oxygen atom
d)hydrogen atom
e)sodium atom​

The image shows embryos of three vertebrate classes

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

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