Answer:
What Is Mass? Mass is a constant unit of the amount of matter an object possesses. It stays the same no matter where the measurement is taken. The most common units for mass are the kilogram and gram.
a little more than a yard (1 yard is exactly 0.9144 meters)
the width of a doorway (most doorways are about 0.8 to 0.9 m)
half the length of a bed.
the width of a large fridge.
the height of a countertop.
four rungs up a ladder.
five steps up a staircase.
the depth of the shallow end of a swimming pool.
Step-by-step explanation: