When a virus infects an organism, what does the virus inject into the cell

Viruses can infect various living organisms, including plants, animals, and even bacteria. Viruses are microscopic that a microscope is needed to visualize them.

When a virus infects a living organism, it injects an infectious agent that can only replicate within the host organism. This infectious agent is called a viral genome which consists of DNA or RNA in RNA viruses. Genomes of viruses , just like any other genomes, contain genes that enable virus to multiply.

No because the eaeht is on a 23.5 degree axis tilt and so when it is winter the northern hemisphere is pointing away from the sun and the soutubern hemisphere is pointing toward the sun