I got 2 of then wrong can u help which ones r wrong and which ones r right

Part III WARNING! IMPORTANT SAFETY RULES Always wash your hands well with soap and water after handling raw eggs. Some raw eggs contain salmonella bacteria that can make you really sick! Procedure: Place an egg in a tall glass or jar and cover the egg with vinegar. Leave the egg in the vinegar for a full 24 hours in a safe place. Don't disturb the egg. Carefully remove the egg from the jar after 24 hours and place it in a bowl of water. Pour off the vinegar and carefully rinse the egg with water. What do you observe upon adding vinegar to the egg? What is the appearance of the egg when you drain off the vinegar? Is this a physical or chemical change, Explain?

Is coronavirus Still There's a problem when I meet people who are still coughing and how is the corona population, is the graph decreasing. Thank you brother

Inflammation of the tongue is called ___.     coryza     gastritis     glossitis     stomatitis

About how many species of viruses do people have In there lungs on average 17 1750 175 None None of these choices