Question

Q1 . DISCUSS WHY A BAKER USES YEAST TO MAKE BREAD.

Q2 . DISCUSS WITH EXAMPLE,ANY THREE MEDICINAL USES OF MICROORGANISMS.

Q3 . DEFINE THE NITROGEN CYCLE.

Q4 . DRAW THE DIFFERENT SHAPES OF BACTERIA.

Q5 . WHAT ARE COMMUNICABLE DISEASES ? GIVE THREE EXAMPLES.​

Answer 1

Answer:

1) because yeast make the bread soft, so yeast is important dear ❤......

and sorry I don't know other answers...