One of your chores is to mow the lawn. The lawnmower runs on gasoline. The gasoline burning is a
and the grass being cut is a
A. physical change, chemical change
OB. chemical change, physical change
C. physical change, physical property
OD chemical property, physical change

B

Explanation:

Burning is a chemical change and cutting grass is a physical change

samuel de champlain. in 1608, king henry iv sponsored pierre dugua, sieur de mons and samuel de champlain as founders of the city of quebec with 28 men. this was the second permanent french settlement in the colony of canada.

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".