Author Archives: Editorial Team
Fish and their Respiratory System
A mouthful of water is taken in and the fish closes its mouth. At the same [...]
Cutaneous Respiration
Worms breathe in oxygen and breathe out carbon dioxide. But they don’t have lungs or [...]
Chlorophyll
Chlorophyll is a green pigment that has been Built into leaves and stems. It is [...]
Cells
In order to begin to understand how amazing a cell is, imagine if you could [...]
Branches of Trees
Did you ever notice that stems and branches grow off of the main trunk or [...]
Avian Respiratory System
Birds do not have a diaphragm and bird lungs do not expand or contract like [...]
The Shulchan
The Shulchan in the Mishkan is two amos (cubits) long, one amah wide and 1.5 [...]
Walls of the Mishkan #2
The northern and southern walls of the Mishkan were made up of 20 planks each. [...]
Wall of Mishkan
The western wall of the Mishkan (Tabernacle) was made up of eight planks. Each plank [...]
Sides of the Mishkan
The northern and southern sides of the Mishkan had 20 planks each. The west side [...]