The substances we all have to have to substain life on Earth
'Necessary for life'
FOOD
6664=22=2+2-4
WATER
51259=22=2+2=4
OXYGEN
667755=36=3+6=9
Food a 4 letter word
water a 5 letter word
oxygen a 6 letter word
What about this word
the basics of life
DEOXYRIBONUCELIC
4566799265333593
=85-8+5=13=1+3=4
Bob Gray Smith
262.........24.........24
10.............6.............6
1.........6.........6
13
4