State whether the following statements are true or false:(a) the compo

1.	State whether the following statements are true or false:(a) the composition of air is always exactly the same.(b) nitrogen present in air supports the process of burning
Answer» ANSWER: (a) TRUE (B) FALSE that's the answer

State whether the following statements are true or false:(a) the composition of air is always exactly the same.(b) nitrogen present in air supports the process of burning

Answer»

that's the answer