How do french bull dogs get ear infections?

Orange juice has a lower or higher viscosity than chocolate syrup

Amira pulls a 3 pound wagon 4 feet. how much work has she done?

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water