Answer:
2
Step-by-step explanation:
Y = 16 because 4x3 = 12 + 4 = 16
Answer:
B) Chemical Change
Step-by-step explanation:
Physical change only changes the physical appearance of good, their chemical properties remaining same. These are usually reversible. Eg : Cutting a cake
Chemical change changes the physical composition of the product(s) involved. These are usually not irreversible. Eg : Baking of a cake, getting bubbles during bake process meanwhile
You mean crying?
Well, there's a wide range of reasons why the dog is whimpering.
I'd personally contact a vet or do some research.
Although, it may be anxiety or somethiing.