Question

plz tell me class 7th​

Answer 1

Answer:

1. oxygen and iron particles

2.

3.acids

4.non metal humans

5.clinical

hope this helps you

sorry for 2 answer

mark my answer as brainliest answer

Answer 2

Answer:

B)Fill in the blanks

1)moisture and oxygen

2)Magnesium hydroxide

3)Acids

4)Liquid, death

5)Clinical