How can i merge all my plots?

I made 5 figures in matlab, each with designated coordenates, but i cant seem to be able to merge them into 1, can someone help me please? the code is the following:

u=linspace(0,2*pi,50);
v=linspace(-1.5,1.5,50);
[u,v]=meshgrid(u,v);
x=(5)*cos(u).*cosh(v);
y=(5)*sin(u).*cosh(v);
z=(5)*sinh(-v)+13;
u2=linspace(0,2*pi,50);
v2=linspace(0,1.5,30);
[u2,v2]=meshgrid(u2,v2);
x2=(5)*v2.*cos(u2);
y2=(5)*v2.*sin(u2);
z2=-((5)*v2.^2/(4))+26;
r=5;
phi=linspace(0,pi,30);
theta=linspace(0,2*pi,40);
[phi,theta]=meshgrid(phi,theta);
x3=r*sin(phi).*cos(theta);
y3=r*sin(phi).*sin(theta);
z3=(r*cos(phi))+26; 
x4=-5:5;
y4=-5:5;
[x4,y4]=meshgrid(x4,y4);
z4=x4.^2+y4.^2;
subplot(2,3,1);
[x5, y5, z5] = cylinder(5);
z5(2 ,  :) = 2;
surf(x5,y5,z5);
title('Base');
subplot(2,3,2);
surf(x,y,z);
title('Cuerpo');
subplot(2,3,3);
surf(x2,y2,z2);
title('Cuello');
subplot(2,3,4);
surf(x3,y3,z3);
title('Cabeza');
subplot(2,3,5);
surf(x4,y4,z4);
title('Corona');

Answer 1

[Fiction]

I am not sure how you want to merge those but try using the 'hold on' function.