Algae …………. make their own food using sunlight.

(can or can’t)

(a)  

Algae ………… leaves, roots and stems

(have or do not have)

(a)  

Algae are good for you, they contain ……………….. nutrients

(few or many)

(a)  

Some bacteria are useful in food production. For example, …………. and cheese are made using bacteria.

(a)  

Bacteria are all around us,

in the air, in water and in our……

(a)  

They have jelly-like bodies

(a)