It could either be B or C
Answer:
16y²
Explanation:
The exponent outside the parentheses will be distributed to both terms
(4²)(y²)
= 16y²
Answer:
A - matter changes but no other substance is formed.
Explanation:
A physical change is a type of change in which the form of matter is altered but one substance is not transformed into another. Therefore a change of matter is a physical change.
Answer:
what is the name of this website
or the book?