Dirt and percipitation. Unless you shove your face somewhere... then you'd know what gets on your glasses.
Oceans
A total is a variable that accumulates the sum of several numbers. Answer is based on C How to Program (6th Edition)
Lava cools down and accumulates into rock as it reaches Earth's surface
Bogs accumulates acidic peat...=)
lactic acid
The possessive form for the plural noun glasses is glasses'.Example: Her glasses' frame broke when she dropped them.
The liquid that accumulates in the abdomen is called ascites. It can be a sign of liver disease, heart failure, kidney disease, or certain types of cancer. Treatment involves addressing the underlying cause and sometimes draining the fluid.
Vitamin A
creeks and streams.
lactic acid
A strikeout is an out when a batter accumulates three strikes.
Both ways can be correct depending on the context. "These are your glasses" is commonly used when the glasses are physically present ('these' indicates something close by), while "This is your glasses" can be used when referring to the concept of glasses or when pointing to the glasses as a singular object (singular 'this').