harpermags7830
since: 2018-03-13 17:03:33
Age: 40
Profiles:
Points: 262

### Questions on other subjects:

No, because background radiation comes from naturally occurring substances such as isotopes...Read More
Engineering, 12.07.2019, edybuza764
No, because background radiation comes from naturally occurring substances such as isotopes...Read More
1. The Universe is Expanding 2. It’s temperature is it’s uniform 3. Cosmic background radiation4. I will give a hint for this one, since I don’t know, the hint is the universe is c...Read More
1. The Universe is Expanding 2. It’s temperature is it’s uniform 3. Cosmic background radiation4. I will give a hint for this one, since I don’t know, the hint is the universe is c...Read More
Biology, 12.07.2019, china236
1. The Universe is Expanding 2. It’s temperature is it’s uniform 3. Cosmic background radiation4. I will give a hint for this one, since I don’t know, the hint is the universe is c...Read More