Question

Help! help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help help.....​

please help me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ​

Answer 1

Answer:

I will give your answer

Explanation:

A)

Maganese dioxide

B).

Hydrogen peroxide+Water+oxygen

C).

Downward displacement of water

D).

E).

For respiration/breathing

For combustion

Hope it helps you.

Answer 2

I hope my answer helpful to you