Question

Which of the following is an example
of physical changes
(c) Miking baking soda and vinegar together
and this caused bubbles and foam.
b) A glass
cup falls
from the counter and
Shatteres on the ground.
c) Lighting s piece
of paper on fire and the paper
burns up and leaves Ashes.
d.) Baking a birthday cake for you mother. ​

Answer 1

Answer:

Here it is

The above are chemical changes

Answer 2

Answer:

all r vhemical changes

hope it helps