Question

evaluate (1+w-w²)³ -(1-w+w²)³​

Answer 1

Answer:

you may solve this by using (a^3-b^3)

Step-by-step explanation:

let the first part be a and the second part as b

Answer 2

Answer:

) Algae such as ___ and ___ fix nitrogen using oxygen from the atmosphere..

b)___ temperature inhibits the growth of microbes..

2.Write One word for:

a) An anti biotic produced from bacteria and fungi ___

3.Explain how the concentration of nitrogen remains constant in the atmosphere? (Nitrogen cycle)) Algae such as ___ and ___ fix nitrogen using oxygen from the atmosphere..

b)___ temperature inhibits the growth of microbes..

2.Write One word for:

a) An anti biotic produced from bacteria and fungi ___

3.Explain how the concentration of nitrogen remains constant in the atmosphere? (Nitrogen cycle)

Step-by-step explanation: