age ~51
from Ocean City, MD
Be blessed for the message of my song writer _ Elizabeth Godwin Compos...
This is an introduction to protein synthesis using paper models from o...
This is a tutorial for our Biology 1 students who were absent for our ...
This video explains the DIAGRAM we used for the groundwater model.
How to make a wet mount slide to view Bamboo cells under the microscope.
Basics of the water cycle and groundwater - This video will help you r...