C. ———//———-////——-///———
The study of the relationship between living organisms and their physical environment is called ecology
false I think, but I don't know for sure
Viroid
1. It is an infectious RNA particle
2. Viroid is formed of only RNA
3. A protein coat is absent
4. Viroid has a smaller size 5. Viroid infects only plants
Virus
1. It is a nuclearprotein particle
2. Nucleic can be DNA or RNA
3. A protien covering a coat called always present
4. Virus has a larger size
5. Virus infects all types of organism
The primary greenhouse gases<span> in Earth's atmosphere are </span>water vapor<span>, </span>carbon dioxide<span>, </span>methane<span>, </span>nitrous oxide<span>, and ozone.So its water vapor, carbon dioxide, nitrous oxide, and methane </span>
