Tbh ! All of them have lens but I would go with B.) Smart Phone
Hope This Helps !!!
Choices 1, 2, and 4 . . . . . Yes
Choices 3 and 5 . . . . . No
A. an accelerating charged charged particle or changing magnetic fields
Answer:
A dependent variable is a variable that is tested in an experiment. An independent variable is that can be modified. Depending on what you are testing, the dependent variable will change accordingly to the dependent variable.
- I'm reading this back and it doesn't make much sense, if you want me to reword this I can
Answer:
distance
Explanation:
it is the distance traveled by light in one year
