The stomach lining is made up of deep muscular grooves. how do you think these structures the stomach to break down food

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

What three things determine the shape and size of a puddle when water is poured out onto a surface

Based on its chemical properties, identify the position of each chemical family on the periodic table.