Question

2-5=




Hey guys..how are yall​

Answer 1

Explanation:

When water becomes unclean and poisonous due to mixing of natural or artificial unwanted material, the amount of ___________ decreases.*

1️⃣ Nitrogen

2️⃣ Oxygen

3️⃣ Hydrogen

4️⃣ Carbon dioxide

Answer 2

Answer:

2 – 5 = –3

2 – 5 = –3I am fine & my name is Nihar

How are you my friend???

How are you my friend???BTW happy holi