Question

1. Combustible substances are also called ______​

Answer 1

Answer:

inflammable substance

Answer 2

${\underline{{\boxed{\bf{QUESTION: }}}}}$

1. Combustible substances are also called ______

${\underline{{\boxed{\bf{ ANSWER: }}}}}$

1. Combustible substances are also called fuel.

HOPE IT'S HELPED! :D