Explanation:
Let the spring constant of two springs are k₁ and k₂. In series combination of springs, the equivalent of springs is given by :

So, if it is required to swap out a single spring for the two springs that are in series, the spring constant need to be to generate the same force at any displacement is,

Hence, this is the required solution.
The relflex arc is basically a connection of nerves in your nervous system that doesnt pass through the brain.
Answer:
"La taxonomía es una ciencia tan exacta como cualquier otra disciplina biológica; La nomenclatura es una "técnica" de comunicación."
Explanation:
sources: researchgate.net
<span>Several organs are located on the left side of the body, including the left eye, the left ear, the left lung, the spleen, the left kidney, the bladder, the adrenal gland, the pancreas, the left ureter, the left Fallopian tube and the left ovary.</span>