ray
insulin and Glucagon - both are hormones which control glucose levels in the blood.
they called it the red land because it was red.
All the radii of a circle are of equal length. The radius is the distance from the center of the circle to the out edge. Having equal radii is what defines a circle.
Adjacent angles.
to break down carbohydrates/glucose in the blood/ body
No, papyrus can not be eaten
Once the ever-present sand ground down a person's teeth, infection and pain set in. Thus, dental disease became a common medical problem on ancient Egypt.
Yous suck.
A ray
Two rays that share a common endpoint share an angle. See the related link, "Rays forming an angle" for a picture.
The term conserve can be defined as protecting from loss. It can also be defined as using something sparingly or being careful with something. Conserving energy for later use is an example using the term.
Stepping down the size of a pipe on irrigation can certainly bring up the pressure. Generally, the larger the pipe, the lower the pressure. It is best to use at least a 3/4" pipe in size in terms of irrigation.
"Defined items" are defined in terms of "undefined terms".
black land is all black and a land
Transition metals have a complex arrangement of electrons.
Line, plane
A ray is not an undefined term.
The Blue Nile and the White Nile are the two main sources of the Nile River.
"Defined items" are defined in terms of "undefined terms".