(1) Aaron, Moses’ brother

(2) 1=Water to Blood; 2=Frogs;

3=Gnats; 4=Flies; 5=Livestock died; 6=Boils; 7=Hail; 8=Locusts; 9=Darkness;10=Death of first born

(3) Because Pharaoh kept hardening his heart and God hardened Pharaoh’s heart to show His mighty power.

(4) This should be open for discussion.

(5) Magicians could: Water to blood; Frogs; but could not stand up to any of the others.