Each plant contains a branched system of tubes called xylem, which is responsible for water transport from the roots<span> (where it is taken up) to the leaves (where it is used in </span>photosynthesis<span>).
hope this answers your question</span>
A is the answer
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They say that is the individual who is a person who once lived but is now dead and studied genetics know as Gregor Mendel
Procedure Bigsub is
procedure A (Flag: Boolean ) is
v,w : Integer
procedure B is
u,y : Integer
A(false);
end; -- of B
if flag
then B;
else C;
...
end; -- of A
procedureC is
u,w,y : Integer;
procedure D is
t,z : Integer
...
z = t*u + y-w;
...
end; -- of D
...
D;
end; -- of C
begin
t,u,v : Integer
...
A(true);
...
end; <span>-- of BigSub</span>
