Which term describes the chromosomal abnormality of having extra chromosomes? heterosomy polysomy haploidy diploidy?

the cell theory states that all living things including animals, as well as plants, are made of cells.

the answer to you question is   jet streams

supercell thunderstorms are perhaps the most violent of all thunderstorm types, and are capable of producing damaging winds, large hail, and weak-to-violent tornadoes

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation: