Which could be a reason viruses are considered nonliving things?

Match each description to the appropriate biome. tropical savanna desert tropical rain forest taiga tundra has sparse vegetation and very cold temperatures located near the equator and contains trees that form dense canopy layers is very hot and dry, and has plants that need little water has cold winters, heavy snowfall and is dominated by conifers has warm temperatures and is dominated by grasses

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist