The diagrams provide information about the cyclical life process of 
salmon
 as a species of large Use synonyms
fish
. 
Use synonyms
Overall
, it reveals that there are four distinct stages in the process, and it shows they occur in freshwater and saline water with different Linking Words
lifespan
.
In the initial stage, Fix the agreement mistake
lifespans
salmon
 eggs are situated in the upper river underneath small stones and reeds where the water flow is slow. It took around 5-6 months to wait until the eggs Use synonyms
are
 hatched to become small Wrong verb form
were
fish
. After that, those small Use synonyms
fish
 Use synonyms
which 
called fry that length Correct pronoun usage
apply
at
 3-8 cm travelled to the fast Change preposition
of
lowing
 river and spent approximately 4 years before ready to move to the open sea.
In the subsequent stage, the growing Correct your spelling
flowing
fish
 Use synonyms
that is
 smolt Linking Words
with 
12-15cm long entered the ocean and used about five years Correct word choice
apply
long 
to stay before becoming the adult Correct word choice
apply
salmon
 Use synonyms
of 
70-76 cm long. By reaching Change preposition
apply
this
 stage, the Linking Words
salmon
 turned back to the upper river to transfer their eggs.Use synonyms